Home / 4,500,445.37-6,210,630.29-2,435,460.42

Finding the Fourth Proportional to 4,500,445.37, 6,210,630.29 and 2,435,460.42

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Solution

The fourth proportional to 4,500,445.37, 6,210,630.29 and 2,435,460.42 is: 3,360,943.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,445.37 : 6,210,630.29 = 2,435,460.42 : x
  2. Step 2: Convert to fraction form
    4,500,445.37/6,210,630.29 = 2,435,460.42/x
  3. Step 3: Cross multiply
    4,500,445.37x = 6,210,630.29 × 2,435,460.42
  4. Step 4: Simplify right side
    4,500,445.37x = 15,125,744,254,548.12
  5. Step 5: Solve for x
    x = 15,125,744,254,548.12/4,500,445.37
  6. Step 6: Final answer
    x = 3,360,943.87

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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.