Home / 1,650,106.60-2,277,308.46-924,955.72

Finding the Fourth Proportional to 1,650,106.60, 2,277,308.46 and 924,955.72

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Solution

The fourth proportional to 1,650,106.60, 2,277,308.46 and 924,955.72 is: 1,276,529.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,106.60 : 2,277,308.46 = 924,955.72 : x
  2. Step 2: Convert to fraction form
    1,650,106.60/2,277,308.46 = 924,955.72/x
  3. Step 3: Cross multiply
    1,650,106.60x = 2,277,308.46 × 924,955.72
  4. Step 4: Simplify right side
    1,650,106.60x = 2,106,409,486,281.39
  5. Step 5: Solve for x
    x = 2,106,409,486,281.39/1,650,106.60
  6. Step 6: Final answer
    x = 1,276,529.34

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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.