Home / 4,037,615.13-5,570,501.87-2,588,109.83

Finding the Fourth Proportional to 4,037,615.13, 5,570,501.87 and 2,588,109.83

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Solution

The fourth proportional to 4,037,615.13, 5,570,501.87 and 2,588,109.83 is: 3,570,689.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,615.13 : 5,570,501.87 = 2,588,109.83 : x
  2. Step 2: Convert to fraction form
    4,037,615.13/5,570,501.87 = 2,588,109.83/x
  3. Step 3: Cross multiply
    4,037,615.13x = 5,570,501.87 × 2,588,109.83
  4. Step 4: Simplify right side
    4,037,615.13x = 14,417,070,606,987.33
  5. Step 5: Solve for x
    x = 14,417,070,606,987.33/4,037,615.13
  6. Step 6: Final answer
    x = 3,570,689.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.