Home / 2,357,748.96-3,537,313.56-760,279.92

Finding the Fourth Proportional to 2,357,748.96, 3,537,313.56 and 760,279.92

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Solution

The fourth proportional to 2,357,748.96, 3,537,313.56 and 760,279.92 is: 1,140,642.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,748.96 : 3,537,313.56 = 760,279.92 : x
  2. Step 2: Convert to fraction form
    2,357,748.96/3,537,313.56 = 760,279.92/x
  3. Step 3: Cross multiply
    2,357,748.96x = 3,537,313.56 × 760,279.92
  4. Step 4: Simplify right side
    2,357,748.96x = 2,689,348,470,411.72
  5. Step 5: Solve for x
    x = 2,689,348,470,411.72/2,357,748.96
  6. Step 6: Final answer
    x = 1,140,642.42

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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.