Home / 2,346,047.07-3,516,851.76-1,768,774.74

Finding the Fourth Proportional to 2,346,047.07, 3,516,851.76 and 1,768,774.74

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Solution

The fourth proportional to 2,346,047.07, 3,516,851.76 and 1,768,774.74 is: 2,651,489.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,047.07 : 3,516,851.76 = 1,768,774.74 : x
  2. Step 2: Convert to fraction form
    2,346,047.07/3,516,851.76 = 1,768,774.74/x
  3. Step 3: Cross multiply
    2,346,047.07x = 3,516,851.76 × 1,768,774.74
  4. Step 4: Simplify right side
    2,346,047.07x = 6,220,518,557,412.54
  5. Step 5: Solve for x
    x = 6,220,518,557,412.54/2,346,047.07
  6. Step 6: Final answer
    x = 2,651,489.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.