Home / 3,113,030.96-4,295,971.62-1,736,373.59

Finding the Fourth Proportional to 3,113,030.96, 4,295,971.62 and 1,736,373.59

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Solution

The fourth proportional to 3,113,030.96, 4,295,971.62 and 1,736,373.59 is: 2,396,189.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,030.96 : 4,295,971.62 = 1,736,373.59 : x
  2. Step 2: Convert to fraction form
    3,113,030.96/4,295,971.62 = 1,736,373.59/x
  3. Step 3: Cross multiply
    3,113,030.96x = 4,295,971.62 × 1,736,373.59
  4. Step 4: Simplify right side
    3,113,030.96x = 7,459,411,642,877.66
  5. Step 5: Solve for x
    x = 7,459,411,642,877.66/3,113,030.96
  6. Step 6: Final answer
    x = 2,396,189.36

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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.