Home / 4,830,558.42-6,666,239.08-2,655,302.70

Finding the Fourth Proportional to 4,830,558.42, 6,666,239.08 and 2,655,302.70

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Solution

The fourth proportional to 4,830,558.42, 6,666,239.08 and 2,655,302.70 is: 3,664,355.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,558.42 : 6,666,239.08 = 2,655,302.70 : x
  2. Step 2: Convert to fraction form
    4,830,558.42/6,666,239.08 = 2,655,302.70/x
  3. Step 3: Cross multiply
    4,830,558.42x = 6,666,239.08 × 2,655,302.70
  4. Step 4: Simplify right side
    4,830,558.42x = 17,700,882,627,969.52
  5. Step 5: Solve for x
    x = 17,700,882,627,969.52/4,830,558.42
  6. Step 6: Final answer
    x = 3,664,355.36

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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.