Home / 1,706,352.18-2,559,528.28-508,243.34

Finding the Fourth Proportional to 1,706,352.18, 2,559,528.28 and 508,243.34

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Solution

The fourth proportional to 1,706,352.18, 2,559,528.28 and 508,243.34 is: 762,365.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,352.18 : 2,559,528.28 = 508,243.34 : x
  2. Step 2: Convert to fraction form
    1,706,352.18/2,559,528.28 = 508,243.34/x
  3. Step 3: Cross multiply
    1,706,352.18x = 2,559,528.28 × 508,243.34
  4. Step 4: Simplify right side
    1,706,352.18x = 1,300,863,201,851.66
  5. Step 5: Solve for x
    x = 1,300,863,201,851.66/1,706,352.18
  6. Step 6: Final answer
    x = 762,365.01

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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.