Home / 4,365,555.06-6,026,963.12-2,897,454.50

Finding the Fourth Proportional to 4,365,555.06, 6,026,963.12 and 2,897,454.50

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Solution

The fourth proportional to 4,365,555.06, 6,026,963.12 and 2,897,454.50 is: 4,000,144.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,555.06 : 6,026,963.12 = 2,897,454.50 : x
  2. Step 2: Convert to fraction form
    4,365,555.06/6,026,963.12 = 2,897,454.50/x
  3. Step 3: Cross multiply
    4,365,555.06x = 6,026,963.12 × 2,897,454.50
  4. Step 4: Simplify right side
    4,365,555.06x = 17,462,851,413,378.04
  5. Step 5: Solve for x
    x = 17,462,851,413,378.04/4,365,555.06
  6. Step 6: Final answer
    x = 4,000,144.58

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1.5x scale

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.