Home / 4,435,320.48-6,120,706.63-2,574,908.61

Finding the Fourth Proportional to 4,435,320.48, 6,120,706.63 and 2,574,908.61

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Solution

The fourth proportional to 4,435,320.48, 6,120,706.63 and 2,574,908.61 is: 3,553,353.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,320.48 : 6,120,706.63 = 2,574,908.61 : x
  2. Step 2: Convert to fraction form
    4,435,320.48/6,120,706.63 = 2,574,908.61/x
  3. Step 3: Cross multiply
    4,435,320.48x = 6,120,706.63 × 2,574,908.61
  4. Step 4: Simplify right side
    4,435,320.48x = 15,760,260,184,916.67
  5. Step 5: Solve for x
    x = 15,760,260,184,916.67/4,435,320.48
  6. Step 6: Final answer
    x = 3,553,353.19

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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.