Home / 7,335,741.62-10,989,298.10-4,803,720.50

Finding the Fourth Proportional to 7,335,741.62, 10,989,298.10 and 4,803,720.50

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Solution

The fourth proportional to 7,335,741.62, 10,989,298.10 and 4,803,720.50 is: 7,196,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,741.62 : 10,989,298.10 = 4,803,720.50 : x
  2. Step 2: Convert to fraction form
    7,335,741.62/10,989,298.10 = 4,803,720.50/x
  3. Step 3: Cross multiply
    7,335,741.62x = 10,989,298.10 × 4,803,720.50
  4. Step 4: Simplify right side
    7,335,741.62x = 52,789,516,563,581.05
  5. Step 5: Solve for x
    x = 52,789,516,563,581.05/7,335,741.62
  6. Step 6: Final answer
    x = 7,196,207.19

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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.