Home / 2,415,562.98-3,333,518.25-1,327,880.40

Finding the Fourth Proportional to 2,415,562.98, 3,333,518.25 and 1,327,880.40

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Solution

The fourth proportional to 2,415,562.98, 3,333,518.25 and 1,327,880.40 is: 1,832,497.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,562.98 : 3,333,518.25 = 1,327,880.40 : x
  2. Step 2: Convert to fraction form
    2,415,562.98/3,333,518.25 = 1,327,880.40/x
  3. Step 3: Cross multiply
    2,415,562.98x = 3,333,518.25 × 1,327,880.40
  4. Step 4: Simplify right side
    2,415,562.98x = 4,426,513,547,217.30
  5. Step 5: Solve for x
    x = 4,426,513,547,217.30/2,415,562.98
  6. Step 6: Final answer
    x = 1,832,497.68

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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.