Home / 1,223,152.04-1,834,747.20-370,233.02

Finding the Fourth Proportional to 1,223,152.04, 1,834,747.20 and 370,233.02

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Solution

The fourth proportional to 1,223,152.04, 1,834,747.20 and 370,233.02 is: 555,355.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,152.04 : 1,834,747.20 = 370,233.02 : x
  2. Step 2: Convert to fraction form
    1,223,152.04/1,834,747.20 = 370,233.02/x
  3. Step 3: Cross multiply
    1,223,152.04x = 1,834,747.20 × 370,233.02
  4. Step 4: Simplify right side
    1,223,152.04x = 679,283,996,792.54
  5. Step 5: Solve for x
    x = 679,283,996,792.54/1,223,152.04
  6. Step 6: Final answer
    x = 555,355.32

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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.