Home / 9,570,616.80-14,366,422.80-5,980,437.60

Finding the Fourth Proportional to 9,570,616.80, 14,366,422.80 and 5,980,437.60

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Solution

The fourth proportional to 9,570,616.80, 14,366,422.80 and 5,980,437.60 is: 8,977,216.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,616.80 : 14,366,422.80 = 5,980,437.60 : x
  2. Step 2: Convert to fraction form
    9,570,616.80/14,366,422.80 = 5,980,437.60/x
  3. Step 3: Cross multiply
    9,570,616.80x = 14,366,422.80 × 5,980,437.60
  4. Step 4: Simplify right side
    9,570,616.80x = 85,917,495,090,617.28
  5. Step 5: Solve for x
    x = 85,917,495,090,617.28/9,570,616.80
  6. Step 6: Final answer
    x = 8,977,216.09

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1.5x scale

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.