Home / 4,686,111.12-7,021,896.24-3,249,596.58

Finding the Fourth Proportional to 4,686,111.12, 7,021,896.24 and 3,249,596.58

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Solution

The fourth proportional to 4,686,111.12, 7,021,896.24 and 3,249,596.58 is: 4,869,353.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,111.12 : 7,021,896.24 = 3,249,596.58 : x
  2. Step 2: Convert to fraction form
    4,686,111.12/7,021,896.24 = 3,249,596.58/x
  3. Step 3: Cross multiply
    4,686,111.12x = 7,021,896.24 × 3,249,596.58
  4. Step 4: Simplify right side
    4,686,111.12x = 22,818,330,006,618.86
  5. Step 5: Solve for x
    x = 22,818,330,006,618.86/4,686,111.12
  6. Step 6: Final answer
    x = 4,869,353.16

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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.