Home / 9,483,526.67-13,087,266.74-5,132,612.88

Finding the Fourth Proportional to 9,483,526.67, 13,087,266.74 and 5,132,612.88

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Solution

The fourth proportional to 9,483,526.67, 13,087,266.74 and 5,132,612.88 is: 7,083,005.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483,526.67 : 13,087,266.74 = 5,132,612.88 : x
  2. Step 2: Convert to fraction form
    9,483,526.67/13,087,266.74 = 5,132,612.88/x
  3. Step 3: Cross multiply
    9,483,526.67x = 13,087,266.74 × 5,132,612.88
  4. Step 4: Simplify right side
    9,483,526.67x = 67,171,873,808,056.54
  5. Step 5: Solve for x
    x = 67,171,873,808,056.54/9,483,526.67
  6. Step 6: Final answer
    x = 7,083,005.74

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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.