Home / 5,329,973.94-7,995,520.98-1,736,020.74

Finding the Fourth Proportional to 5,329,973.94, 7,995,520.98 and 1,736,020.74

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Solution

The fourth proportional to 5,329,973.94, 7,995,520.98 and 1,736,020.74 is: 2,604,213.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329,973.94 : 7,995,520.98 = 1,736,020.74 : x
  2. Step 2: Convert to fraction form
    5,329,973.94/7,995,520.98 = 1,736,020.74/x
  3. Step 3: Cross multiply
    5,329,973.94x = 7,995,520.98 × 1,736,020.74
  4. Step 4: Simplify right side
    5,329,973.94x = 13,880,390,248,385.12
  5. Step 5: Solve for x
    x = 13,880,390,248,385.12/5,329,973.94
  6. Step 6: Final answer
    x = 2,604,213.53

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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.