Home / 10,307,562.71-14,217,900.01-6,332,094.25

Finding the Fourth Proportional to 10,307,562.71, 14,217,900.01 and 6,332,094.25

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Solution

The fourth proportional to 10,307,562.71, 14,217,900.01 and 6,332,094.25 is: 8,734,274.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,307,562.71 : 14,217,900.01 = 6,332,094.25 : x
  2. Step 2: Convert to fraction form
    10,307,562.71/14,217,900.01 = 6,332,094.25/x
  3. Step 3: Cross multiply
    10,307,562.71x = 14,217,900.01 × 6,332,094.25
  4. Step 4: Simplify right side
    10,307,562.71x = 90,029,082,964,614.67
  5. Step 5: Solve for x
    x = 90,029,082,964,614.67/10,307,562.71
  6. Step 6: Final answer
    x = 8,734,274.58

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1.5x scale

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.