Home / 9,612,826.07-13,265,704.13-5,261,937.19

Finding the Fourth Proportional to 9,612,826.07, 13,265,704.13 and 5,261,937.19

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Solution

The fourth proportional to 9,612,826.07, 13,265,704.13 and 5,261,937.19 is: 7,261,475.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612,826.07 : 13,265,704.13 = 5,261,937.19 : x
  2. Step 2: Convert to fraction form
    9,612,826.07/13,265,704.13 = 5,261,937.19/x
  3. Step 3: Cross multiply
    9,612,826.07x = 13,265,704.13 × 5,261,937.19
  4. Step 4: Simplify right side
    9,612,826.07x = 69,803,301,853,709.65
  5. Step 5: Solve for x
    x = 69,803,301,853,709.65/9,612,826.07
  6. Step 6: Final answer
    x = 7,261,475.59

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1.5x scale

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.