Home / 1,975,602.31-2,963,913.48-609,345.29

Finding the Fourth Proportional to 1,975,602.31, 2,963,913.48 and 609,345.29

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Solution

The fourth proportional to 1,975,602.31, 2,963,913.48 and 609,345.29 is: 914,175.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,602.31 : 2,963,913.48 = 609,345.29 : x
  2. Step 2: Convert to fraction form
    1,975,602.31/2,963,913.48 = 609,345.29/x
  3. Step 3: Cross multiply
    1,975,602.31x = 2,963,913.48 × 609,345.29
  4. Step 4: Simplify right side
    1,975,602.31x = 1,806,046,726,415.29
  5. Step 5: Solve for x
    x = 1,806,046,726,415.29/1,975,602.31
  6. Step 6: Final answer
    x = 914,175.25

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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.