Home / 2,014,258.86-3,020,623.65-666,017.10

Finding the Fourth Proportional to 2,014,258.86, 3,020,623.65 and 666,017.10

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Solution

The fourth proportional to 2,014,258.86, 3,020,623.65 and 666,017.10 is: 998,772.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,258.86 : 3,020,623.65 = 666,017.10 : x
  2. Step 2: Convert to fraction form
    2,014,258.86/3,020,623.65 = 666,017.10/x
  3. Step 3: Cross multiply
    2,014,258.86x = 3,020,623.65 × 666,017.10
  4. Step 4: Simplify right side
    2,014,258.86x = 2,011,787,003,564.41
  5. Step 5: Solve for x
    x = 2,011,787,003,564.41/2,014,258.86
  6. Step 6: Final answer
    x = 998,772.82

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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.