Home / 4,711,206.10-7,066,809.15-4,364,785.30

Finding the Fourth Proportional to 4,711,206.10, 7,066,809.15 and 4,364,785.30

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Solution

The fourth proportional to 4,711,206.10, 7,066,809.15 and 4,364,785.30 is: 6,547,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,206.10 : 7,066,809.15 = 4,364,785.30 : x
  2. Step 2: Convert to fraction form
    4,711,206.10/7,066,809.15 = 4,364,785.30/x
  3. Step 3: Cross multiply
    4,711,206.10x = 7,066,809.15 × 4,364,785.30
  4. Step 4: Simplify right side
    4,711,206.10x = 30,845,104,695,825.50
  5. Step 5: Solve for x
    x = 30,845,104,695,825.50/4,711,206.10
  6. Step 6: Final answer
    x = 6,547,177.95

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.