Home / 952,686.06-1,314,701.55-522,973.50

Finding the Fourth Proportional to 952,686.06, 1,314,701.55 and 522,973.50

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Solution

The fourth proportional to 952,686.06, 1,314,701.55 and 522,973.50 is: 721,700.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,686.06 : 1,314,701.55 = 522,973.50 : x
  2. Step 2: Convert to fraction form
    952,686.06/1,314,701.55 = 522,973.50/x
  3. Step 3: Cross multiply
    952,686.06x = 1,314,701.55 × 522,973.50
  4. Step 4: Simplify right side
    952,686.06x = 687,554,071,058.93
  5. Step 5: Solve for x
    x = 687,554,071,058.93/952,686.06
  6. Step 6: Final answer
    x = 721,700.57

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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.