Home / 1,048,476.90-1,570,192.89-597,831.55

Finding the Fourth Proportional to 1,048,476.90, 1,570,192.89 and 597,831.55

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Solution

The fourth proportional to 1,048,476.90, 1,570,192.89 and 597,831.55 is: 895,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,476.90 : 1,570,192.89 = 597,831.55 : x
  2. Step 2: Convert to fraction form
    1,048,476.90/1,570,192.89 = 597,831.55/x
  3. Step 3: Cross multiply
    1,048,476.90x = 1,570,192.89 × 597,831.55
  4. Step 4: Simplify right side
    1,048,476.90x = 938,710,849,227.68
  5. Step 5: Solve for x
    x = 938,710,849,227.68/1,048,476.90
  6. Step 6: Final answer
    x = 895,309.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.