Home / 9,632,030.67-13,291,546.86-5,280,217.77

Finding the Fourth Proportional to 9,632,030.67, 13,291,546.86 and 5,280,217.77

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Solution

The fourth proportional to 9,632,030.67, 13,291,546.86 and 5,280,217.77 is: 7,286,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,030.67 : 13,291,546.86 = 5,280,217.77 : x
  2. Step 2: Convert to fraction form
    9,632,030.67/13,291,546.86 = 5,280,217.77/x
  3. Step 3: Cross multiply
    9,632,030.67x = 13,291,546.86 × 5,280,217.77
  4. Step 4: Simplify right side
    9,632,030.67x = 70,182,261,920,959.70
  5. Step 5: Solve for x
    x = 70,182,261,920,959.70/9,632,030.67
  6. Step 6: Final answer
    x = 7,286,341.20

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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.