Home / 3,032,403.35-4,184,222.57-1,791,841.06

Finding the Fourth Proportional to 3,032,403.35, 4,184,222.57 and 1,791,841.06

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Solution

The fourth proportional to 3,032,403.35, 4,184,222.57 and 1,791,841.06 is: 2,472,448.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,403.35 : 4,184,222.57 = 1,791,841.06 : x
  2. Step 2: Convert to fraction form
    3,032,403.35/4,184,222.57 = 1,791,841.06/x
  3. Step 3: Cross multiply
    3,032,403.35x = 4,184,222.57 × 1,791,841.06
  4. Step 4: Simplify right side
    3,032,403.35x = 7,497,461,808,095.20
  5. Step 5: Solve for x
    x = 7,497,461,808,095.20/3,032,403.35
  6. Step 6: Final answer
    x = 2,472,448.73

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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.