Home / 4,500,256.32-6,210,370.08-2,435,271.68

Finding the Fourth Proportional to 4,500,256.32, 6,210,370.08 and 2,435,271.68

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Solution

The fourth proportional to 4,500,256.32, 6,210,370.08 and 2,435,271.68 is: 3,360,683.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,256.32 : 6,210,370.08 = 2,435,271.68 : x
  2. Step 2: Convert to fraction form
    4,500,256.32/6,210,370.08 = 2,435,271.68/x
  3. Step 3: Cross multiply
    4,500,256.32x = 6,210,370.08 × 2,435,271.68
  4. Step 4: Simplify right side
    4,500,256.32x = 15,123,938,347,091.48
  5. Step 5: Solve for x
    x = 15,123,938,347,091.48/4,500,256.32
  6. Step 6: Final answer
    x = 3,360,683.76

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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.