Home / 1,758,264.06-2,426,506.10-983,888.14

Finding the Fourth Proportional to 1,758,264.06, 2,426,506.10 and 983,888.14

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Solution

The fourth proportional to 1,758,264.06, 2,426,506.10 and 983,888.14 is: 1,357,822.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,264.06 : 2,426,506.10 = 983,888.14 : x
  2. Step 2: Convert to fraction form
    1,758,264.06/2,426,506.10 = 983,888.14/x
  3. Step 3: Cross multiply
    1,758,264.06x = 2,426,506.10 × 983,888.14
  4. Step 4: Simplify right side
    1,758,264.06x = 2,387,410,577,505.78
  5. Step 5: Solve for x
    x = 2,387,410,577,505.78/1,758,264.06
  6. Step 6: Final answer
    x = 1,357,822.54

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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.