Home / 4,911,264.98-7,368,037.14-1,545,384.50

Finding the Fourth Proportional to 4,911,264.98, 7,368,037.14 and 1,545,384.50

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Solution

The fourth proportional to 4,911,264.98, 7,368,037.14 and 1,545,384.50 is: 2,318,435.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,264.98 : 7,368,037.14 = 1,545,384.50 : x
  2. Step 2: Convert to fraction form
    4,911,264.98/7,368,037.14 = 1,545,384.50/x
  3. Step 3: Cross multiply
    4,911,264.98x = 7,368,037.14 × 1,545,384.50
  4. Step 4: Simplify right side
    4,911,264.98x = 11,386,450,391,580.33
  5. Step 5: Solve for x
    x = 11,386,450,391,580.33/4,911,264.98
  6. Step 6: Final answer
    x = 2,318,435.36

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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.