Home / 7,401,283.77-10,210,677.45-5,766,853.62

Finding the Fourth Proportional to 7,401,283.77, 10,210,677.45 and 5,766,853.62

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Solution

The fourth proportional to 7,401,283.77, 10,210,677.45 and 5,766,853.62 is: 7,955,847.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,401,283.77 : 10,210,677.45 = 5,766,853.62 : x
  2. Step 2: Convert to fraction form
    7,401,283.77/10,210,677.45 = 5,766,853.62/x
  3. Step 3: Cross multiply
    7,401,283.77x = 10,210,677.45 × 5,766,853.62
  4. Step 4: Simplify right side
    7,401,283.77x = 58,883,482,231,849.20
  5. Step 5: Solve for x
    x = 58,883,482,231,849.20/7,401,283.77
  6. Step 6: Final answer
    x = 7,955,847.12

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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.