Home / 730,133.90-1,095,304.65-224,737.03

Finding the Fourth Proportional to 730,133.90, 1,095,304.65 and 224,737.03

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Solution

The fourth proportional to 730,133.90, 1,095,304.65 and 224,737.03 is: 337,137.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,133.90 : 1,095,304.65 = 224,737.03 : x
  2. Step 2: Convert to fraction form
    730,133.90/1,095,304.65 = 224,737.03/x
  3. Step 3: Cross multiply
    730,133.90x = 1,095,304.65 × 224,737.03
  4. Step 4: Simplify right side
    730,133.90x = 246,155,516,408.78
  5. Step 5: Solve for x
    x = 246,155,516,408.78/730,133.90
  6. Step 6: Final answer
    x = 337,137.50

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1.5x scale

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.