Home / 2,717,726.40-4,076,574.96-695,966.40

Finding the Fourth Proportional to 2,717,726.40, 4,076,574.96 and 695,966.40

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Solution

The fourth proportional to 2,717,726.40, 4,076,574.96 and 695,966.40 is: 1,043,945.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,726.40 : 4,076,574.96 = 695,966.40 : x
  2. Step 2: Convert to fraction form
    2,717,726.40/4,076,574.96 = 695,966.40/x
  3. Step 3: Cross multiply
    2,717,726.40x = 4,076,574.96 × 695,966.40
  4. Step 4: Simplify right side
    2,717,726.40x = 2,837,159,199,241.34
  5. Step 5: Solve for x
    x = 2,837,159,199,241.34/2,717,726.40
  6. Step 6: Final answer
    x = 1,043,945.85

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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.