Home / 7,295,071.79-10,068,449.16-4,241,057.51

Finding the Fourth Proportional to 7,295,071.79, 10,068,449.16 and 4,241,057.51

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Solution

The fourth proportional to 7,295,071.79, 10,068,449.16 and 4,241,057.51 is: 5,853,386.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,071.79 : 10,068,449.16 = 4,241,057.51 : x
  2. Step 2: Convert to fraction form
    7,295,071.79/10,068,449.16 = 4,241,057.51/x
  3. Step 3: Cross multiply
    7,295,071.79x = 10,068,449.16 × 4,241,057.51
  4. Step 4: Simplify right side
    7,295,071.79x = 42,700,871,873,728.95
  5. Step 5: Solve for x
    x = 42,700,871,873,728.95/7,295,071.79
  6. Step 6: Final answer
    x = 5,853,386.11

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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.