Home / 8,845,734.48-13,254,777.72-6,155,316.24

Finding the Fourth Proportional to 8,845,734.48, 13,254,777.72 and 6,155,316.24

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Solution

The fourth proportional to 8,845,734.48, 13,254,777.72 and 6,155,316.24 is: 9,223,354.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,734.48 : 13,254,777.72 = 6,155,316.24 : x
  2. Step 2: Convert to fraction form
    8,845,734.48/13,254,777.72 = 6,155,316.24/x
  3. Step 3: Cross multiply
    8,845,734.48x = 13,254,777.72 × 6,155,316.24
  4. Step 4: Simplify right side
    8,845,734.48x = 81,587,348,557,506.19
  5. Step 5: Solve for x
    x = 81,587,348,557,506.19/8,845,734.48
  6. Step 6: Final answer
    x = 9,223,354.91

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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.