Home / 3,386,496.90-4,673,368.75-1,837,758.58

Finding the Fourth Proportional to 3,386,496.90, 4,673,368.75 and 1,837,758.58

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Solution

The fourth proportional to 3,386,496.90, 4,673,368.75 and 1,837,758.58 is: 2,536,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,496.90 : 4,673,368.75 = 1,837,758.58 : x
  2. Step 2: Convert to fraction form
    3,386,496.90/4,673,368.75 = 1,837,758.58/x
  3. Step 3: Cross multiply
    3,386,496.90x = 4,673,368.75 × 1,837,758.58
  4. Step 4: Simplify right side
    3,386,496.90x = 8,588,523,502,400.10
  5. Step 5: Solve for x
    x = 8,588,523,502,400.10/3,386,496.90
  6. Step 6: Final answer
    x = 2,536,108.48

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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.