Home / 750,095.04-1,035,140.80-410,556

Finding the Fourth Proportional to 750,095.04, 1,035,140.80 and 410,556

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Solution

The fourth proportional to 750,095.04, 1,035,140.80 and 410,556 is: 566,572.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,095.04 : 1,035,140.80 = 410,556 : x
  2. Step 2: Convert to fraction form
    750,095.04/1,035,140.80 = 410,556/x
  3. Step 3: Cross multiply
    750,095.04x = 1,035,140.80 × 410,556
  4. Step 4: Simplify right side
    750,095.04x = 424,983,266,284.80
  5. Step 5: Solve for x
    x = 424,983,266,284.80/750,095.04
  6. Step 6: Final answer
    x = 566,572.56

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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.