Home / 4,803,989.04-7,207,011.54-1,771,363.62

Finding the Fourth Proportional to 4,803,989.04, 7,207,011.54 and 1,771,363.62

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Solution

The fourth proportional to 4,803,989.04, 7,207,011.54 and 1,771,363.62 is: 2,657,424.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,989.04 : 7,207,011.54 = 1,771,363.62 : x
  2. Step 2: Convert to fraction form
    4,803,989.04/7,207,011.54 = 1,771,363.62/x
  3. Step 3: Cross multiply
    4,803,989.04x = 7,207,011.54 × 1,771,363.62
  4. Step 4: Simplify right side
    4,803,989.04x = 12,766,238,050,876.18
  5. Step 5: Solve for x
    x = 12,766,238,050,876.18/4,803,989.04
  6. Step 6: Final answer
    x = 2,657,424.47

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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.