Home / 1,025,652.64-1,415,392.90-566,798.16

Finding the Fourth Proportional to 1,025,652.64, 1,415,392.90 and 566,798.16

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Solution

The fourth proportional to 1,025,652.64, 1,415,392.90 and 566,798.16 is: 782,177.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,652.64 : 1,415,392.90 = 566,798.16 : x
  2. Step 2: Convert to fraction form
    1,025,652.64/1,415,392.90 = 566,798.16/x
  3. Step 3: Cross multiply
    1,025,652.64x = 1,415,392.90 × 566,798.16
  4. Step 4: Simplify right side
    1,025,652.64x = 802,242,091,397.06
  5. Step 5: Solve for x
    x = 802,242,091,397.06/1,025,652.64
  6. Step 6: Final answer
    x = 782,177.18

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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.