Home / 2,393,566.65-3,302,670.02-1,426,787.19

Finding the Fourth Proportional to 2,393,566.65, 3,302,670.02 and 1,426,787.19

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Solution

The fourth proportional to 2,393,566.65, 3,302,670.02 and 1,426,787.19 is: 1,968,696.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,566.65 : 3,302,670.02 = 1,426,787.19 : x
  2. Step 2: Convert to fraction form
    2,393,566.65/3,302,670.02 = 1,426,787.19/x
  3. Step 3: Cross multiply
    2,393,566.65x = 3,302,670.02 × 1,426,787.19
  4. Step 4: Simplify right side
    2,393,566.65x = 4,712,207,270,199.11
  5. Step 5: Solve for x
    x = 4,712,207,270,199.11/2,393,566.65
  6. Step 6: Final answer
    x = 1,968,696.91

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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.