Home / 4,237,159.51-5,847,211.21-2,303,468.95

Finding the Fourth Proportional to 4,237,159.51, 5,847,211.21 and 2,303,468.95

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Solution

The fourth proportional to 4,237,159.51, 5,847,211.21 and 2,303,468.95 is: 3,178,749.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,159.51 : 5,847,211.21 = 2,303,468.95 : x
  2. Step 2: Convert to fraction form
    4,237,159.51/5,847,211.21 = 2,303,468.95/x
  3. Step 3: Cross multiply
    4,237,159.51x = 5,847,211.21 × 2,303,468.95
  4. Step 4: Simplify right side
    4,237,159.51x = 13,468,869,466,326.93
  5. Step 5: Solve for x
    x = 13,468,869,466,326.93/4,237,159.51
  6. Step 6: Final answer
    x = 3,178,749.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.