Home / 6,385,176.30-9,582,430.05-4,495,608.30

Finding the Fourth Proportional to 6,385,176.30, 9,582,430.05 and 4,495,608.30

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Solution

The fourth proportional to 6,385,176.30, 9,582,430.05 and 4,495,608.30 is: 6,746,697.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,176.30 : 9,582,430.05 = 4,495,608.30 : x
  2. Step 2: Convert to fraction form
    6,385,176.30/9,582,430.05 = 4,495,608.30/x
  3. Step 3: Cross multiply
    6,385,176.30x = 9,582,430.05 × 4,495,608.30
  4. Step 4: Simplify right side
    6,385,176.30x = 43,078,852,066,949.41
  5. Step 5: Solve for x
    x = 43,078,852,066,949.41/6,385,176.30
  6. Step 6: Final answer
    x = 6,746,697.36

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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.