Home / 1,506,167.25-2,259,323.55-495,266.82

Finding the Fourth Proportional to 1,506,167.25, 2,259,323.55 and 495,266.82

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Solution

The fourth proportional to 1,506,167.25, 2,259,323.55 and 495,266.82 is: 742,924.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,167.25 : 2,259,323.55 = 495,266.82 : x
  2. Step 2: Convert to fraction form
    1,506,167.25/2,259,323.55 = 495,266.82/x
  3. Step 3: Cross multiply
    1,506,167.25x = 2,259,323.55 × 495,266.82
  4. Step 4: Simplify right side
    1,506,167.25x = 1,118,967,989,959.61
  5. Step 5: Solve for x
    x = 1,118,967,989,959.61/1,506,167.25
  6. Step 6: Final answer
    x = 742,924.13

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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.