Home / 2,610,242.12-3,602,158.70-1,464,347.07

Finding the Fourth Proportional to 2,610,242.12, 3,602,158.70 and 1,464,347.07

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Solution

The fourth proportional to 2,610,242.12, 3,602,158.70 and 1,464,347.07 is: 2,020,812.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,242.12 : 3,602,158.70 = 1,464,347.07 : x
  2. Step 2: Convert to fraction form
    2,610,242.12/3,602,158.70 = 1,464,347.07/x
  3. Step 3: Cross multiply
    2,610,242.12x = 3,602,158.70 × 1,464,347.07
  4. Step 4: Simplify right side
    2,610,242.12x = 5,274,810,530,698.27
  5. Step 5: Solve for x
    x = 5,274,810,530,698.27/2,610,242.12
  6. Step 6: Final answer
    x = 2,020,812.74

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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.