Home / 9,598,948.70-14,398,423.05-7,048,031.90

Finding the Fourth Proportional to 9,598,948.70, 14,398,423.05 and 7,048,031.90

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Solution

The fourth proportional to 9,598,948.70, 14,398,423.05 and 7,048,031.90 is: 10,572,047.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,948.70 : 14,398,423.05 = 7,048,031.90 : x
  2. Step 2: Convert to fraction form
    9,598,948.70/14,398,423.05 = 7,048,031.90/x
  3. Step 3: Cross multiply
    9,598,948.70x = 14,398,423.05 × 7,048,031.90
  4. Step 4: Simplify right side
    9,598,948.70x = 101,480,544,966,095.31
  5. Step 5: Solve for x
    x = 101,480,544,966,095.31/9,598,948.70
  6. Step 6: Final answer
    x = 10,572,047.85

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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.