Home / 2,337,172.25-3,506,283.65-739,831.19

Finding the Fourth Proportional to 2,337,172.25, 3,506,283.65 and 739,831.19

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Solution

The fourth proportional to 2,337,172.25, 3,506,283.65 and 739,831.19 is: 1,109,913.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,172.25 : 3,506,283.65 = 739,831.19 : x
  2. Step 2: Convert to fraction form
    2,337,172.25/3,506,283.65 = 739,831.19/x
  3. Step 3: Cross multiply
    2,337,172.25x = 3,506,283.65 × 739,831.19
  4. Step 4: Simplify right side
    2,337,172.25x = 2,594,057,989,575.20
  5. Step 5: Solve for x
    x = 2,594,057,989,575.20/2,337,172.25
  6. Step 6: Final answer
    x = 1,109,913.06

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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.