Home / 7,043,454.56-10,547,103.12-4,881,398.24

Finding the Fourth Proportional to 7,043,454.56, 10,547,103.12 and 4,881,398.24

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Solution

The fourth proportional to 7,043,454.56, 10,547,103.12 and 4,881,398.24 is: 7,309,568.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043,454.56 : 10,547,103.12 = 4,881,398.24 : x
  2. Step 2: Convert to fraction form
    7,043,454.56/10,547,103.12 = 4,881,398.24/x
  3. Step 3: Cross multiply
    7,043,454.56x = 10,547,103.12 × 4,881,398.24
  4. Step 4: Simplify right side
    7,043,454.56x = 51,484,610,607,066.51
  5. Step 5: Solve for x
    x = 51,484,610,607,066.51/7,043,454.56
  6. Step 6: Final answer
    x = 7,309,568.08

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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.