Home / 1,032,947.04-1,425,432.79-567,802.47

Finding the Fourth Proportional to 1,032,947.04, 1,425,432.79 and 567,802.47

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Solution

The fourth proportional to 1,032,947.04, 1,425,432.79 and 567,802.47 is: 783,548.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,947.04 : 1,425,432.79 = 567,802.47 : x
  2. Step 2: Convert to fraction form
    1,032,947.04/1,425,432.79 = 567,802.47/x
  3. Step 3: Cross multiply
    1,032,947.04x = 1,425,432.79 × 567,802.47
  4. Step 4: Simplify right side
    1,032,947.04x = 809,364,258,980.99
  5. Step 5: Solve for x
    x = 809,364,258,980.99/1,032,947.04
  6. Step 6: Final answer
    x = 783,548.65

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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.