Home / 4,711,117.76-6,501,502.32-2,646,497.60

Finding the Fourth Proportional to 4,711,117.76, 6,501,502.32 and 2,646,497.60

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Solution

The fourth proportional to 4,711,117.76, 6,501,502.32 and 2,646,497.60 is: 3,652,256.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,117.76 : 6,501,502.32 = 2,646,497.60 : x
  2. Step 2: Convert to fraction form
    4,711,117.76/6,501,502.32 = 2,646,497.60/x
  3. Step 3: Cross multiply
    4,711,117.76x = 6,501,502.32 × 2,646,497.60
  4. Step 4: Simplify right side
    4,711,117.76x = 17,206,210,286,274.43
  5. Step 5: Solve for x
    x = 17,206,210,286,274.43/4,711,117.76
  6. Step 6: Final answer
    x = 3,652,256.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.