Home / 4,868,835.60-7,303,918.02-2,028,283.47

Finding the Fourth Proportional to 4,868,835.60, 7,303,918.02 and 2,028,283.47

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Solution

The fourth proportional to 4,868,835.60, 7,303,918.02 and 2,028,283.47 is: 3,042,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,835.60 : 7,303,918.02 = 2,028,283.47 : x
  2. Step 2: Convert to fraction form
    4,868,835.60/7,303,918.02 = 2,028,283.47/x
  3. Step 3: Cross multiply
    4,868,835.60x = 7,303,918.02 × 2,028,283.47
  4. Step 4: Simplify right side
    4,868,835.60x = 14,814,416,186,201.13
  5. Step 5: Solve for x
    x = 14,814,416,186,201.13/4,868,835.60
  6. Step 6: Final answer
    x = 3,042,702.08

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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.