Home / 15,294,415.56-22,941,619.22-5,710,541.46

Finding the Fourth Proportional to 15,294,415.56, 22,941,619.22 and 5,710,541.46

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Solution

The fourth proportional to 15,294,415.56, 22,941,619.22 and 5,710,541.46 is: 8,565,810.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,294,415.56 : 22,941,619.22 = 5,710,541.46 : x
  2. Step 2: Convert to fraction form
    15,294,415.56/22,941,619.22 = 5,710,541.46/x
  3. Step 3: Cross multiply
    15,294,415.56x = 22,941,619.22 × 5,710,541.46
  4. Step 4: Simplify right side
    15,294,415.56x = 131,009,067,686,790.16
  5. Step 5: Solve for x
    x = 131,009,067,686,790.16/15,294,415.56
  6. Step 6: Final answer
    x = 8,565,810.65

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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.