Home / 7,000,259.64-10,484,073.76-6,757,808.80

Finding the Fourth Proportional to 7,000,259.64, 10,484,073.76 and 6,757,808.80

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Solution

The fourth proportional to 7,000,259.64, 10,484,073.76 and 6,757,808.80 is: 10,120,962.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,000,259.64 : 10,484,073.76 = 6,757,808.80 : x
  2. Step 2: Convert to fraction form
    7,000,259.64/10,484,073.76 = 6,757,808.80/x
  3. Step 3: Cross multiply
    7,000,259.64x = 10,484,073.76 × 6,757,808.80
  4. Step 4: Simplify right side
    7,000,259.64x = 70,849,365,915,177.08
  5. Step 5: Solve for x
    x = 70,849,365,915,177.08/7,000,259.64
  6. Step 6: Final answer
    x = 10,120,962.59

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1.5x scale

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.