Home / 4,840,276.20-7,249,916.70-4,000,468.20

Finding the Fourth Proportional to 4,840,276.20, 7,249,916.70 and 4,000,468.20

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Solution

The fourth proportional to 4,840,276.20, 7,249,916.70 and 4,000,468.20 is: 5,992,026.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,276.20 : 7,249,916.70 = 4,000,468.20 : x
  2. Step 2: Convert to fraction form
    4,840,276.20/7,249,916.70 = 4,000,468.20/x
  3. Step 3: Cross multiply
    4,840,276.20x = 7,249,916.70 × 4,000,468.20
  4. Step 4: Simplify right side
    4,840,276.20x = 29,003,061,210,998.94
  5. Step 5: Solve for x
    x = 29,003,061,210,998.94/4,840,276.20
  6. Step 6: Final answer
    x = 5,992,026.08

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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.