Home / 2,364,346.75-3,262,802.16-1,345,751.50

Finding the Fourth Proportional to 2,364,346.75, 3,262,802.16 and 1,345,751.50

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Solution

The fourth proportional to 2,364,346.75, 3,262,802.16 and 1,345,751.50 is: 1,857,139.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,346.75 : 3,262,802.16 = 1,345,751.50 : x
  2. Step 2: Convert to fraction form
    2,364,346.75/3,262,802.16 = 1,345,751.50/x
  3. Step 3: Cross multiply
    2,364,346.75x = 3,262,802.16 × 1,345,751.50
  4. Step 4: Simplify right side
    2,364,346.75x = 4,390,920,901,023.24
  5. Step 5: Solve for x
    x = 4,390,920,901,023.24/2,364,346.75
  6. Step 6: Final answer
    x = 1,857,139.14

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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.