Home / 4,004,547.50-5,526,281.04-2,214,364.88

Finding the Fourth Proportional to 4,004,547.50, 5,526,281.04 and 2,214,364.88

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Solution

The fourth proportional to 4,004,547.50, 5,526,281.04 and 2,214,364.88 is: 3,055,826.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,547.50 : 5,526,281.04 = 2,214,364.88 : x
  2. Step 2: Convert to fraction form
    4,004,547.50/5,526,281.04 = 2,214,364.88/x
  3. Step 3: Cross multiply
    4,004,547.50x = 5,526,281.04 × 2,214,364.88
  4. Step 4: Simplify right side
    4,004,547.50x = 12,237,202,651,985.88
  5. Step 5: Solve for x
    x = 12,237,202,651,985.88/4,004,547.50
  6. Step 6: Final answer
    x = 3,055,826.57

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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.