Home / 1,113,646.04-1,536,831.50-604,348.41

Finding the Fourth Proportional to 1,113,646.04, 1,536,831.50 and 604,348.41

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Solution

The fourth proportional to 1,113,646.04, 1,536,831.50 and 604,348.41 is: 834,000.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,646.04 : 1,536,831.50 = 604,348.41 : x
  2. Step 2: Convert to fraction form
    1,113,646.04/1,536,831.50 = 604,348.41/x
  3. Step 3: Cross multiply
    1,113,646.04x = 1,536,831.50 × 604,348.41
  4. Step 4: Simplify right side
    1,113,646.04x = 928,781,670,441.17
  5. Step 5: Solve for x
    x = 928,781,670,441.17/1,113,646.04
  6. Step 6: Final answer
    x = 834,000.79

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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.