Home / 2,224,732.98-3,070,155.09-1,307,000.34

Finding the Fourth Proportional to 2,224,732.98, 3,070,155.09 and 1,307,000.34

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Solution

The fourth proportional to 2,224,732.98, 3,070,155.09 and 1,307,000.34 is: 1,803,674.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,732.98 : 3,070,155.09 = 1,307,000.34 : x
  2. Step 2: Convert to fraction form
    2,224,732.98/3,070,155.09 = 1,307,000.34/x
  3. Step 3: Cross multiply
    2,224,732.98x = 3,070,155.09 × 1,307,000.34
  4. Step 4: Simplify right side
    2,224,732.98x = 4,012,693,746,482.73
  5. Step 5: Solve for x
    x = 4,012,693,746,482.73/2,224,732.98
  6. Step 6: Final answer
    x = 1,803,674.32

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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.