Home / 1,594,877.90-2,391,490.65-472,801.10

Finding the Fourth Proportional to 1,594,877.90, 2,391,490.65 and 472,801.10

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Solution

The fourth proportional to 1,594,877.90, 2,391,490.65 and 472,801.10 is: 708,956.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,877.90 : 2,391,490.65 = 472,801.10 : x
  2. Step 2: Convert to fraction form
    1,594,877.90/2,391,490.65 = 472,801.10/x
  3. Step 3: Cross multiply
    1,594,877.90x = 2,391,490.65 × 472,801.10
  4. Step 4: Simplify right side
    1,594,877.90x = 1,130,699,409,959.71
  5. Step 5: Solve for x
    x = 1,130,699,409,959.71/1,594,877.90
  6. Step 6: Final answer
    x = 708,956.72

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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.