Home / 3,550,677.88-5,326,055.70-1,026,355

Finding the Fourth Proportional to 3,550,677.88, 5,326,055.70 and 1,026,355

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Solution

The fourth proportional to 3,550,677.88, 5,326,055.70 and 1,026,355 is: 1,539,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,677.88 : 5,326,055.70 = 1,026,355 : x
  2. Step 2: Convert to fraction form
    3,550,677.88/5,326,055.70 = 1,026,355/x
  3. Step 3: Cross multiply
    3,550,677.88x = 5,326,055.70 × 1,026,355
  4. Step 4: Simplify right side
    3,550,677.88x = 5,466,423,897,973.50
  5. Step 5: Solve for x
    x = 5,466,423,897,973.50/3,550,677.88
  6. Step 6: Final answer
    x = 1,539,543.74

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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.