Home / 9,506,139.05-14,255,628.71-3,439,370.97

Finding the Fourth Proportional to 9,506,139.05, 14,255,628.71 and 3,439,370.97

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Solution

The fourth proportional to 9,506,139.05, 14,255,628.71 and 3,439,370.97 is: 5,157,761.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,139.05 : 14,255,628.71 = 3,439,370.97 : x
  2. Step 2: Convert to fraction form
    9,506,139.05/14,255,628.71 = 3,439,370.97/x
  3. Step 3: Cross multiply
    9,506,139.05x = 14,255,628.71 × 3,439,370.97
  4. Step 4: Simplify right side
    9,506,139.05x = 49,030,395,527,075.70
  5. Step 5: Solve for x
    x = 49,030,395,527,075.70/9,506,139.05
  6. Step 6: Final answer
    x = 5,157,761.24

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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.