Home / 5,497,146.30-7,586,972.43-3,050,543.23

Finding the Fourth Proportional to 5,497,146.30, 7,586,972.43 and 3,050,543.23

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Solution

The fourth proportional to 5,497,146.30, 7,586,972.43 and 3,050,543.23 is: 4,210,254.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497,146.30 : 7,586,972.43 = 3,050,543.23 : x
  2. Step 2: Convert to fraction form
    5,497,146.30/7,586,972.43 = 3,050,543.23/x
  3. Step 3: Cross multiply
    5,497,146.30x = 7,586,972.43 × 3,050,543.23
  4. Step 4: Simplify right side
    5,497,146.30x = 23,144,387,352,126.18
  5. Step 5: Solve for x
    x = 23,144,387,352,126.18/5,497,146.30
  6. Step 6: Final answer
    x = 4,210,254.93

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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.