Home / 1,487,294.93-2,053,094.96-1,004,514.04

Finding the Fourth Proportional to 1,487,294.93, 2,053,094.96 and 1,004,514.04

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Solution

The fourth proportional to 1,487,294.93, 2,053,094.96 and 1,004,514.04 is: 1,386,653.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,487,294.93 : 2,053,094.96 = 1,004,514.04 : x
  2. Step 2: Convert to fraction form
    1,487,294.93/2,053,094.96 = 1,004,514.04/x
  3. Step 3: Cross multiply
    1,487,294.93x = 2,053,094.96 × 1,004,514.04
  4. Step 4: Simplify right side
    1,487,294.93x = 2,062,362,712,773.24
  5. Step 5: Solve for x
    x = 2,062,362,712,773.24/1,487,294.93
  6. Step 6: Final answer
    x = 1,386,653.49

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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.