Home / 3,403,150.19-4,696,445.67-1,875,355.73

Finding the Fourth Proportional to 3,403,150.19, 4,696,445.67 and 1,875,355.73

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Solution

The fourth proportional to 3,403,150.19, 4,696,445.67 and 1,875,355.73 is: 2,588,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,150.19 : 4,696,445.67 = 1,875,355.73 : x
  2. Step 2: Convert to fraction form
    3,403,150.19/4,696,445.67 = 1,875,355.73/x
  3. Step 3: Cross multiply
    3,403,150.19x = 4,696,445.67 × 1,875,355.73
  4. Step 4: Simplify right side
    3,403,150.19x = 8,807,506,297,868.19
  5. Step 5: Solve for x
    x = 8,807,506,297,868.19/3,403,150.19
  6. Step 6: Final answer
    x = 2,588,045.14

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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.