Home / 2,243,881.52-3,363,329.10-1,709,641.16

Finding the Fourth Proportional to 2,243,881.52, 3,363,329.10 and 1,709,641.16

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Solution

The fourth proportional to 2,243,881.52, 3,363,329.10 and 1,709,641.16 is: 2,562,562.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,881.52 : 3,363,329.10 = 1,709,641.16 : x
  2. Step 2: Convert to fraction form
    2,243,881.52/3,363,329.10 = 1,709,641.16/x
  3. Step 3: Cross multiply
    2,243,881.52x = 3,363,329.10 × 1,709,641.16
  4. Step 4: Simplify right side
    2,243,881.52x = 5,750,085,863,985.76
  5. Step 5: Solve for x
    x = 5,750,085,863,985.76/2,243,881.52
  6. Step 6: Final answer
    x = 2,562,562.16

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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.