Home / 1,064,207.46-1,468,637.40-580,803.64

Finding the Fourth Proportional to 1,064,207.46, 1,468,637.40 and 580,803.64

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Solution

The fourth proportional to 1,064,207.46, 1,468,637.40 and 580,803.64 is: 801,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,207.46 : 1,468,637.40 = 580,803.64 : x
  2. Step 2: Convert to fraction form
    1,064,207.46/1,468,637.40 = 580,803.64/x
  3. Step 3: Cross multiply
    1,064,207.46x = 1,468,637.40 × 580,803.64
  4. Step 4: Simplify right side
    1,064,207.46x = 852,989,947,760.14
  5. Step 5: Solve for x
    x = 852,989,947,760.14/1,064,207.46
  6. Step 6: Final answer
    x = 801,526.00

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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.