Home / 4,466,684.24-6,698,966.52-1,587,813.20

Finding the Fourth Proportional to 4,466,684.24, 6,698,966.52 and 1,587,813.20

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Solution

The fourth proportional to 4,466,684.24, 6,698,966.52 and 1,587,813.20 is: 2,381,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,684.24 : 6,698,966.52 = 1,587,813.20 : x
  2. Step 2: Convert to fraction form
    4,466,684.24/6,698,966.52 = 1,587,813.20/x
  3. Step 3: Cross multiply
    4,466,684.24x = 6,698,966.52 × 1,587,813.20
  4. Step 4: Simplify right side
    4,466,684.24x = 10,636,707,466,814.06
  5. Step 5: Solve for x
    x = 10,636,707,466,814.06/4,466,684.24
  6. Step 6: Final answer
    x = 2,381,343.05

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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.