Home / 5,740,298.28-8,610,412.86-1,751,210.28

Finding the Fourth Proportional to 5,740,298.28, 8,610,412.86 and 1,751,210.28

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Solution

The fourth proportional to 5,740,298.28, 8,610,412.86 and 1,751,210.28 is: 2,626,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,298.28 : 8,610,412.86 = 1,751,210.28 : x
  2. Step 2: Convert to fraction form
    5,740,298.28/8,610,412.86 = 1,751,210.28/x
  3. Step 3: Cross multiply
    5,740,298.28x = 8,610,412.86 × 1,751,210.28
  4. Step 4: Simplify right side
    5,740,298.28x = 15,078,643,515,476.20
  5. Step 5: Solve for x
    x = 15,078,643,515,476.20/5,740,298.28
  6. Step 6: Final answer
    x = 2,626,804.88

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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.