Home / 7,885,744.64-10,882,320-4,264,064

Finding the Fourth Proportional to 7,885,744.64, 10,882,320 and 4,264,064

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Solution

The fourth proportional to 7,885,744.64, 10,882,320 and 4,264,064 is: 5,884,404.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,885,744.64 : 10,882,320 = 4,264,064 : x
  2. Step 2: Convert to fraction form
    7,885,744.64/10,882,320 = 4,264,064/x
  3. Step 3: Cross multiply
    7,885,744.64x = 10,882,320 × 4,264,064
  4. Step 4: Simplify right side
    7,885,744.64x = 46,402,908,948,480
  5. Step 5: Solve for x
    x = 46,402,908,948,480/7,885,744.64
  6. Step 6: Final answer
    x = 5,884,404.21

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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.