Home / 4,513,038.30-6,763,192.02-2,492,191.98

Finding the Fourth Proportional to 4,513,038.30, 6,763,192.02 and 2,492,191.98

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Solution

The fourth proportional to 4,513,038.30, 6,763,192.02 and 2,492,191.98 is: 3,734,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,038.30 : 6,763,192.02 = 2,492,191.98 : x
  2. Step 2: Convert to fraction form
    4,513,038.30/6,763,192.02 = 2,492,191.98/x
  3. Step 3: Cross multiply
    4,513,038.30x = 6,763,192.02 × 2,492,191.98
  4. Step 4: Simplify right side
    4,513,038.30x = 16,855,172,911,444.00
  5. Step 5: Solve for x
    x = 16,855,172,911,444.00/4,513,038.30
  6. Step 6: Final answer
    x = 3,734,772.85

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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.