Home / 2,697,804.40-4,046,123.40-1,181,484.40

Finding the Fourth Proportional to 2,697,804.40, 4,046,123.40 and 1,181,484.40

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Solution

The fourth proportional to 2,697,804.40, 4,046,123.40 and 1,181,484.40 is: 1,771,971.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,804.40 : 4,046,123.40 = 1,181,484.40 : x
  2. Step 2: Convert to fraction form
    2,697,804.40/4,046,123.40 = 1,181,484.40/x
  3. Step 3: Cross multiply
    2,697,804.40x = 4,046,123.40 × 1,181,484.40
  4. Step 4: Simplify right side
    2,697,804.40x = 4,780,431,677,574.96
  5. Step 5: Solve for x
    x = 4,780,431,677,574.96/2,697,804.40
  6. Step 6: Final answer
    x = 1,771,971.19

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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.