Home / 4,785,874.71-6,604,527.63-2,610,464.55

Finding the Fourth Proportional to 4,785,874.71, 6,604,527.63 and 2,610,464.55

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Solution

The fourth proportional to 4,785,874.71, 6,604,527.63 and 2,610,464.55 is: 3,602,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,874.71 : 6,604,527.63 = 2,610,464.55 : x
  2. Step 2: Convert to fraction form
    4,785,874.71/6,604,527.63 = 2,610,464.55/x
  3. Step 3: Cross multiply
    4,785,874.71x = 6,604,527.63 × 2,610,464.55
  4. Step 4: Simplify right side
    4,785,874.71x = 17,240,885,247,610.52
  5. Step 5: Solve for x
    x = 17,240,885,247,610.52/4,785,874.71
  6. Step 6: Final answer
    x = 3,602,452.28

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1.5x scale

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.