Home / 13,237,617.34-19,845,053.72-4,600,595.65

Finding the Fourth Proportional to 13,237,617.34, 19,845,053.72 and 4,600,595.65

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Solution

The fourth proportional to 13,237,617.34, 19,845,053.72 and 4,600,595.65 is: 6,896,941.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,237,617.34 : 19,845,053.72 = 4,600,595.65 : x
  2. Step 2: Convert to fraction form
    13,237,617.34/19,845,053.72 = 4,600,595.65/x
  3. Step 3: Cross multiply
    13,237,617.34x = 19,845,053.72 × 4,600,595.65
  4. Step 4: Simplify right side
    13,237,617.34x = 91,299,067,738,335
  5. Step 5: Solve for x
    x = 91,299,067,738,335/13,237,617.34
  6. Step 6: Final answer
    x = 6,896,941.15

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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.