Home / 4,327,589.92-6,495,117.36-1,670,064.16

Finding the Fourth Proportional to 4,327,589.92, 6,495,117.36 and 1,670,064.16

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Solution

The fourth proportional to 4,327,589.92, 6,495,117.36 and 1,670,064.16 is: 2,506,536.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,589.92 : 6,495,117.36 = 1,670,064.16 : x
  2. Step 2: Convert to fraction form
    4,327,589.92/6,495,117.36 = 1,670,064.16/x
  3. Step 3: Cross multiply
    4,327,589.92x = 6,495,117.36 × 1,670,064.16
  4. Step 4: Simplify right side
    4,327,589.92x = 10,847,262,717,929.82
  5. Step 5: Solve for x
    x = 10,847,262,717,929.82/4,327,589.92
  6. Step 6: Final answer
    x = 2,506,536.64

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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.