Home / 2,475,609.96-3,417,461.16-1,559,185.92

Finding the Fourth Proportional to 2,475,609.96, 3,417,461.16 and 1,559,185.92

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Solution

The fourth proportional to 2,475,609.96, 3,417,461.16 and 1,559,185.92 is: 2,152,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,609.96 : 3,417,461.16 = 1,559,185.92 : x
  2. Step 2: Convert to fraction form
    2,475,609.96/3,417,461.16 = 1,559,185.92/x
  3. Step 3: Cross multiply
    2,475,609.96x = 3,417,461.16 × 1,559,185.92
  4. Step 4: Simplify right side
    2,475,609.96x = 5,328,457,322,818.87
  5. Step 5: Solve for x
    x = 5,328,457,322,818.87/2,475,609.96
  6. Step 6: Final answer
    x = 2,152,381.60

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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.