Home / 4,730,948.01-6,528,707.24-2,555,491.22

Finding the Fourth Proportional to 4,730,948.01, 6,528,707.24 and 2,555,491.22

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Solution

The fourth proportional to 4,730,948.01, 6,528,707.24 and 2,555,491.22 is: 3,526,577.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,948.01 : 6,528,707.24 = 2,555,491.22 : x
  2. Step 2: Convert to fraction form
    4,730,948.01/6,528,707.24 = 2,555,491.22/x
  3. Step 3: Cross multiply
    4,730,948.01x = 6,528,707.24 × 2,555,491.22
  4. Step 4: Simplify right side
    4,730,948.01x = 16,684,054,003,515.62
  5. Step 5: Solve for x
    x = 16,684,054,003,515.62/4,730,948.01
  6. Step 6: Final answer
    x = 3,526,577.33

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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.