Home / 9,387,918.20-14,090,959.02-4,533,627.08

Finding the Fourth Proportional to 9,387,918.20, 14,090,959.02 and 4,533,627.08

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Solution

The fourth proportional to 9,387,918.20, 14,090,959.02 and 4,533,627.08 is: 6,804,826.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,918.20 : 14,090,959.02 = 4,533,627.08 : x
  2. Step 2: Convert to fraction form
    9,387,918.20/14,090,959.02 = 4,533,627.08/x
  3. Step 3: Cross multiply
    9,387,918.20x = 14,090,959.02 × 4,533,627.08
  4. Step 4: Simplify right side
    9,387,918.20x = 63,883,153,396,242.26
  5. Step 5: Solve for x
    x = 63,883,153,396,242.26/9,387,918.20
  6. Step 6: Final answer
    x = 6,804,826.38

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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.