Home / 6,502,807.90-9,751,259.40-2,457,951.40

Finding the Fourth Proportional to 6,502,807.90, 9,751,259.40 and 2,457,951.40

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Solution

The fourth proportional to 6,502,807.90, 9,751,259.40 and 2,457,951.40 is: 3,685,811.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,807.90 : 9,751,259.40 = 2,457,951.40 : x
  2. Step 2: Convert to fraction form
    6,502,807.90/9,751,259.40 = 2,457,951.40/x
  3. Step 3: Cross multiply
    6,502,807.90x = 9,751,259.40 × 2,457,951.40
  4. Step 4: Simplify right side
    6,502,807.90x = 23,968,121,693,993.16
  5. Step 5: Solve for x
    x = 23,968,121,693,993.16/6,502,807.90
  6. Step 6: Final answer
    x = 3,685,811.12

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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.