Home / 5,536,312.90-8,305,673.01-1,698,150.58

Finding the Fourth Proportional to 5,536,312.90, 8,305,673.01 and 1,698,150.58

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Solution

The fourth proportional to 5,536,312.90, 8,305,673.01 and 1,698,150.58 is: 2,547,595.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,312.90 : 8,305,673.01 = 1,698,150.58 : x
  2. Step 2: Convert to fraction form
    5,536,312.90/8,305,673.01 = 1,698,150.58/x
  3. Step 3: Cross multiply
    5,536,312.90x = 8,305,673.01 × 1,698,150.58
  4. Step 4: Simplify right side
    5,536,312.90x = 14,104,283,439,221.85
  5. Step 5: Solve for x
    x = 14,104,283,439,221.85/5,536,312.90
  6. Step 6: Final answer
    x = 2,547,595.07

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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.