Home / 1,600,244-2,401,547.52-758,798.72

Finding the Fourth Proportional to 1,600,244, 2,401,547.52 and 758,798.72

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Solution

The fourth proportional to 1,600,244, 2,401,547.52 and 758,798.72 is: 1,138,758.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,244 : 2,401,547.52 = 758,798.72 : x
  2. Step 2: Convert to fraction form
    1,600,244/2,401,547.52 = 758,798.72/x
  3. Step 3: Cross multiply
    1,600,244x = 2,401,547.52 × 758,798.72
  4. Step 4: Simplify right side
    1,600,244x = 1,822,291,184,195.17
  5. Step 5: Solve for x
    x = 1,822,291,184,195.17/1,600,244
  6. Step 6: Final answer
    x = 1,138,758.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.