Home / 2,446,312.10-3,669,468.15-1,808,582.90

Finding the Fourth Proportional to 2,446,312.10, 3,669,468.15 and 1,808,582.90

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Solution

The fourth proportional to 2,446,312.10, 3,669,468.15 and 1,808,582.90 is: 2,712,874.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,312.10 : 3,669,468.15 = 1,808,582.90 : x
  2. Step 2: Convert to fraction form
    2,446,312.10/3,669,468.15 = 1,808,582.90/x
  3. Step 3: Cross multiply
    2,446,312.10x = 3,669,468.15 × 1,808,582.90
  4. Step 4: Simplify right side
    2,446,312.10x = 6,636,537,348,184.64
  5. Step 5: Solve for x
    x = 6,636,537,348,184.64/2,446,312.10
  6. Step 6: Final answer
    x = 2,712,874.35

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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.