Home / 4,021,248-5,549,322.24-2,302,937.04

Finding the Fourth Proportional to 4,021,248, 5,549,322.24 and 2,302,937.04

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Solution

The fourth proportional to 4,021,248, 5,549,322.24 and 2,302,937.04 is: 3,178,053.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,248 : 5,549,322.24 = 2,302,937.04 : x
  2. Step 2: Convert to fraction form
    4,021,248/5,549,322.24 = 2,302,937.04/x
  3. Step 3: Cross multiply
    4,021,248x = 5,549,322.24 × 2,302,937.04
  4. Step 4: Simplify right side
    4,021,248x = 12,779,739,733,391.77
  5. Step 5: Solve for x
    x = 12,779,739,733,391.77/4,021,248
  6. Step 6: Final answer
    x = 3,178,053.12

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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.