Home / 1,653,137.98-2,477,341.05-941,695.90

Finding the Fourth Proportional to 1,653,137.98, 2,477,341.05 and 941,695.90

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Solution

The fourth proportional to 1,653,137.98, 2,477,341.05 and 941,695.90 is: 1,411,196.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,137.98 : 2,477,341.05 = 941,695.90 : x
  2. Step 2: Convert to fraction form
    1,653,137.98/2,477,341.05 = 941,695.90/x
  3. Step 3: Cross multiply
    1,653,137.98x = 2,477,341.05 × 941,695.90
  4. Step 4: Simplify right side
    1,653,137.98x = 2,332,901,909,686.69
  5. Step 5: Solve for x
    x = 2,332,901,909,686.69/1,653,137.98
  6. Step 6: Final answer
    x = 1,411,196.12

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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.