Home / 4,039,210.64-5,574,084.12-2,296,880.18

Finding the Fourth Proportional to 4,039,210.64, 5,574,084.12 and 2,296,880.18

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Solution

The fourth proportional to 4,039,210.64, 5,574,084.12 and 2,296,880.18 is: 3,169,679.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,210.64 : 5,574,084.12 = 2,296,880.18 : x
  2. Step 2: Convert to fraction form
    4,039,210.64/5,574,084.12 = 2,296,880.18/x
  3. Step 3: Cross multiply
    4,039,210.64x = 5,574,084.12 × 2,296,880.18
  4. Step 4: Simplify right side
    4,039,210.64x = 12,803,003,336,880.74
  5. Step 5: Solve for x
    x = 12,803,003,336,880.74/4,039,210.64
  6. Step 6: Final answer
    x = 3,169,679.54

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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.