Home / 9,583,543.17-13,225,189.41-5,232,616.02

Finding the Fourth Proportional to 9,583,543.17, 13,225,189.41 and 5,232,616.02

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Solution

The fourth proportional to 9,583,543.17, 13,225,189.41 and 5,232,616.02 is: 7,220,955.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,543.17 : 13,225,189.41 = 5,232,616.02 : x
  2. Step 2: Convert to fraction form
    9,583,543.17/13,225,189.41 = 5,232,616.02/x
  3. Step 3: Cross multiply
    9,583,543.17x = 13,225,189.41 × 5,232,616.02
  4. Step 4: Simplify right side
    9,583,543.17x = 69,202,337,974,300.34
  5. Step 5: Solve for x
    x = 69,202,337,974,300.34/9,583,543.17
  6. Step 6: Final answer
    x = 7,220,955.42

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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.