Home / 4,574,313.59-6,859,719.57-1,540,864.40

Finding the Fourth Proportional to 4,574,313.59, 6,859,719.57 and 1,540,864.40

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Solution

The fourth proportional to 4,574,313.59, 6,859,719.57 and 1,540,864.40 is: 2,310,706.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,574,313.59 : 6,859,719.57 = 1,540,864.40 : x
  2. Step 2: Convert to fraction form
    4,574,313.59/6,859,719.57 = 1,540,864.40/x
  3. Step 3: Cross multiply
    4,574,313.59x = 6,859,719.57 × 1,540,864.40
  4. Step 4: Simplify right side
    4,574,313.59x = 10,569,897,679,396.31
  5. Step 5: Solve for x
    x = 10,569,897,679,396.31/4,574,313.59
  6. Step 6: Final answer
    x = 2,310,706.84

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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.