Home / 3,359,763.04-4,636,372.08-1,831,900

Finding the Fourth Proportional to 3,359,763.04, 4,636,372.08 and 1,831,900

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Solution

The fourth proportional to 3,359,763.04, 4,636,372.08 and 1,831,900 is: 2,527,966.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,763.04 : 4,636,372.08 = 1,831,900 : x
  2. Step 2: Convert to fraction form
    3,359,763.04/4,636,372.08 = 1,831,900/x
  3. Step 3: Cross multiply
    3,359,763.04x = 4,636,372.08 × 1,831,900
  4. Step 4: Simplify right side
    3,359,763.04x = 8,493,370,013,352
  5. Step 5: Solve for x
    x = 8,493,370,013,352/3,359,763.04
  6. Step 6: Final answer
    x = 2,527,966.98

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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.