Home / 1,033,545.22-1,426,357.05-574,762.43

Finding the Fourth Proportional to 1,033,545.22, 1,426,357.05 and 574,762.43

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Solution

The fourth proportional to 1,033,545.22, 1,426,357.05 and 574,762.43 is: 793,208.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,545.22 : 1,426,357.05 = 574,762.43 : x
  2. Step 2: Convert to fraction form
    1,033,545.22/1,426,357.05 = 574,762.43/x
  3. Step 3: Cross multiply
    1,033,545.22x = 1,426,357.05 × 574,762.43
  4. Step 4: Simplify right side
    1,033,545.22x = 819,816,445,516.17
  5. Step 5: Solve for x
    x = 819,816,445,516.17/1,033,545.22
  6. Step 6: Final answer
    x = 793,208.11

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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.