Home / 2,345,210.64-3,518,332.32-1,334,808.12

Finding the Fourth Proportional to 2,345,210.64, 3,518,332.32 and 1,334,808.12

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Solution

The fourth proportional to 2,345,210.64, 3,518,332.32 and 1,334,808.12 is: 2,002,506.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,210.64 : 3,518,332.32 = 1,334,808.12 : x
  2. Step 2: Convert to fraction form
    2,345,210.64/3,518,332.32 = 1,334,808.12/x
  3. Step 3: Cross multiply
    2,345,210.64x = 3,518,332.32 × 1,334,808.12
  4. Step 4: Simplify right side
    2,345,210.64x = 4,696,298,549,594.44
  5. Step 5: Solve for x
    x = 4,696,298,549,594.44/2,345,210.64
  6. Step 6: Final answer
    x = 2,002,506.07

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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.