Home / 1,845,857.94-2,547,279.18-1,030,053.04

Finding the Fourth Proportional to 1,845,857.94, 2,547,279.18 and 1,030,053.04

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Solution

The fourth proportional to 1,845,857.94, 2,547,279.18 and 1,030,053.04 is: 1,421,470.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,857.94 : 2,547,279.18 = 1,030,053.04 : x
  2. Step 2: Convert to fraction form
    1,845,857.94/2,547,279.18 = 1,030,053.04/x
  3. Step 3: Cross multiply
    1,845,857.94x = 2,547,279.18 × 1,030,053.04
  4. Step 4: Simplify right side
    1,845,857.94x = 2,623,832,663,087.71
  5. Step 5: Solve for x
    x = 2,623,832,663,087.71/1,845,857.94
  6. Step 6: Final answer
    x = 1,421,470.53

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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.