Home / 7,460,648.70-11,196,502.65-4,935,464.70

Finding the Fourth Proportional to 7,460,648.70, 11,196,502.65 and 4,935,464.70

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Solution

The fourth proportional to 7,460,648.70, 11,196,502.65 and 4,935,464.70 is: 7,406,855.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,648.70 : 11,196,502.65 = 4,935,464.70 : x
  2. Step 2: Convert to fraction form
    7,460,648.70/11,196,502.65 = 4,935,464.70/x
  3. Step 3: Cross multiply
    7,460,648.70x = 11,196,502.65 × 4,935,464.70
  4. Step 4: Simplify right side
    7,460,648.70x = 55,259,943,592,531.46
  5. Step 5: Solve for x
    x = 55,259,943,592,531.46/7,460,648.70
  6. Step 6: Final answer
    x = 7,406,855.06

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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.