Home / 7,264,715.04-10,024,428.88-4,167,077.92

Finding the Fourth Proportional to 7,264,715.04, 10,024,428.88 and 4,167,077.92

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Solution

The fourth proportional to 7,264,715.04, 10,024,428.88 and 4,167,077.92 is: 5,750,063.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,715.04 : 10,024,428.88 = 4,167,077.92 : x
  2. Step 2: Convert to fraction form
    7,264,715.04/10,024,428.88 = 4,167,077.92/x
  3. Step 3: Cross multiply
    7,264,715.04x = 10,024,428.88 × 4,167,077.92
  4. Step 4: Simplify right side
    7,264,715.04x = 41,772,576,246,458.34
  5. Step 5: Solve for x
    x = 41,772,576,246,458.34/7,264,715.04
  6. Step 6: Final answer
    x = 5,750,063.98

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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.