Home / 4,780,126.20-6,596,488.92-2,604,688.20

Finding the Fourth Proportional to 4,780,126.20, 6,596,488.92 and 2,604,688.20

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Solution

The fourth proportional to 4,780,126.20, 6,596,488.92 and 2,604,688.20 is: 3,594,423.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,126.20 : 6,596,488.92 = 2,604,688.20 : x
  2. Step 2: Convert to fraction form
    4,780,126.20/6,596,488.92 = 2,604,688.20/x
  3. Step 3: Cross multiply
    4,780,126.20x = 6,596,488.92 × 2,604,688.20
  4. Step 4: Simplify right side
    4,780,126.20x = 17,181,796,851,354.74
  5. Step 5: Solve for x
    x = 17,181,796,851,354.74/4,780,126.20
  6. Step 6: Final answer
    x = 3,594,423.27

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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.