Home / 1,849,309.42-2,552,125.82-1,033,513.08

Finding the Fourth Proportional to 1,849,309.42, 2,552,125.82 and 1,033,513.08

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Solution

The fourth proportional to 1,849,309.42, 2,552,125.82 and 1,033,513.08 is: 1,426,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,309.42 : 2,552,125.82 = 1,033,513.08 : x
  2. Step 2: Convert to fraction form
    1,849,309.42/2,552,125.82 = 1,033,513.08/x
  3. Step 3: Cross multiply
    1,849,309.42x = 2,552,125.82 × 1,033,513.08
  4. Step 4: Simplify right side
    1,849,309.42x = 2,637,655,411,608.16
  5. Step 5: Solve for x
    x = 2,637,655,411,608.16/1,849,309.42
  6. Step 6: Final answer
    x = 1,426,292.10

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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.