Home / 4,072,504.16-5,620,152.76-2,237,000.89

Finding the Fourth Proportional to 4,072,504.16, 5,620,152.76 and 2,237,000.89

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Solution

The fourth proportional to 4,072,504.16, 5,620,152.76 and 2,237,000.89 is: 3,087,114.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,504.16 : 5,620,152.76 = 2,237,000.89 : x
  2. Step 2: Convert to fraction form
    4,072,504.16/5,620,152.76 = 2,237,000.89/x
  3. Step 3: Cross multiply
    4,072,504.16x = 5,620,152.76 × 2,237,000.89
  4. Step 4: Simplify right side
    4,072,504.16x = 12,572,286,697,955.19
  5. Step 5: Solve for x
    x = 12,572,286,697,955.19/4,072,504.16
  6. Step 6: Final answer
    x = 3,087,114.52

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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.