Home / 1,582,681.48-2,184,207.60-894,114.52

Finding the Fourth Proportional to 1,582,681.48, 2,184,207.60 and 894,114.52

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Solution

The fourth proportional to 1,582,681.48, 2,184,207.60 and 894,114.52 is: 1,233,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,681.48 : 2,184,207.60 = 894,114.52 : x
  2. Step 2: Convert to fraction form
    1,582,681.48/2,184,207.60 = 894,114.52/x
  3. Step 3: Cross multiply
    1,582,681.48x = 2,184,207.60 × 894,114.52
  4. Step 4: Simplify right side
    1,582,681.48x = 1,952,931,729,854.35
  5. Step 5: Solve for x
    x = 1,952,931,729,854.35/1,582,681.48
  6. Step 6: Final answer
    x = 1,233,938.57

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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.