Home / 4,898,409.65-7,347,637.95-1,486,725.87

Finding the Fourth Proportional to 4,898,409.65, 7,347,637.95 and 1,486,725.87

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Solution

The fourth proportional to 4,898,409.65, 7,347,637.95 and 1,486,725.87 is: 2,230,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,409.65 : 7,347,637.95 = 1,486,725.87 : x
  2. Step 2: Convert to fraction form
    4,898,409.65/7,347,637.95 = 1,486,725.87/x
  3. Step 3: Cross multiply
    4,898,409.65x = 7,347,637.95 × 1,486,725.87
  4. Step 4: Simplify right side
    4,898,409.65x = 10,923,923,445,637.19
  5. Step 5: Solve for x
    x = 10,923,923,445,637.19/4,898,409.65
  6. Step 6: Final answer
    x = 2,230,095.93

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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.