Home / 4,740,734.52-7,112,697.92-1,502,801.04

Finding the Fourth Proportional to 4,740,734.52, 7,112,697.92 and 1,502,801.04

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Solution

The fourth proportional to 4,740,734.52, 7,112,697.92 and 1,502,801.04 is: 2,254,707.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,734.52 : 7,112,697.92 = 1,502,801.04 : x
  2. Step 2: Convert to fraction form
    4,740,734.52/7,112,697.92 = 1,502,801.04/x
  3. Step 3: Cross multiply
    4,740,734.52x = 7,112,697.92 × 1,502,801.04
  4. Step 4: Simplify right side
    4,740,734.52x = 10,688,969,831,381.84
  5. Step 5: Solve for x
    x = 10,688,969,831,381.84/4,740,734.52
  6. Step 6: Final answer
    x = 2,254,707.53

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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.