Home / 2,593,521.64-3,579,812.58-1,506,039.40

Finding the Fourth Proportional to 2,593,521.64, 3,579,812.58 and 1,506,039.40

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Solution

The fourth proportional to 2,593,521.64, 3,579,812.58 and 1,506,039.40 is: 2,078,771.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,521.64 : 3,579,812.58 = 1,506,039.40 : x
  2. Step 2: Convert to fraction form
    2,593,521.64/3,579,812.58 = 1,506,039.40/x
  3. Step 3: Cross multiply
    2,593,521.64x = 3,579,812.58 × 1,506,039.40
  4. Step 4: Simplify right side
    2,593,521.64x = 5,391,338,790,095.65
  5. Step 5: Solve for x
    x = 5,391,338,790,095.65/2,593,521.64
  6. Step 6: Final answer
    x = 2,078,771.47

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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.