Home / 3,502,718.08-4,833,641.28-2,053,378.81

Finding the Fourth Proportional to 3,502,718.08, 4,833,641.28 and 2,053,378.81

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Solution

The fourth proportional to 3,502,718.08, 4,833,641.28 and 2,053,378.81 is: 2,833,598.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,718.08 : 4,833,641.28 = 2,053,378.81 : x
  2. Step 2: Convert to fraction form
    3,502,718.08/4,833,641.28 = 2,053,378.81/x
  3. Step 3: Cross multiply
    3,502,718.08x = 4,833,641.28 × 2,053,378.81
  4. Step 4: Simplify right side
    3,502,718.08x = 9,925,296,579,493.28
  5. Step 5: Solve for x
    x = 9,925,296,579,493.28/3,502,718.08
  6. Step 6: Final answer
    x = 2,833,598.47

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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.