Home / 4,500,255.36-6,210,368.76-2,435,270.71

Finding the Fourth Proportional to 4,500,255.36, 6,210,368.76 and 2,435,270.71

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Solution

The fourth proportional to 4,500,255.36, 6,210,368.76 and 2,435,270.71 is: 3,360,682.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,255.36 : 6,210,368.76 = 2,435,270.71 : x
  2. Step 2: Convert to fraction form
    4,500,255.36/6,210,368.76 = 2,435,270.71/x
  3. Step 3: Cross multiply
    4,500,255.36x = 6,210,368.76 × 2,435,270.71
  4. Step 4: Simplify right side
    4,500,255.36x = 15,123,929,118,921.91
  5. Step 5: Solve for x
    x = 15,123,929,118,921.91/4,500,255.36
  6. Step 6: Final answer
    x = 3,360,682.43

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1.5x scale

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.