Home / 833,036.60-1,249,603.37-234,044.47

Finding the Fourth Proportional to 833,036.60, 1,249,603.37 and 234,044.47

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Solution

The fourth proportional to 833,036.60, 1,249,603.37 and 234,044.47 is: 351,080.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,036.60 : 1,249,603.37 = 234,044.47 : x
  2. Step 2: Convert to fraction form
    833,036.60/1,249,603.37 = 234,044.47/x
  3. Step 3: Cross multiply
    833,036.60x = 1,249,603.37 × 234,044.47
  4. Step 4: Simplify right side
    833,036.60x = 292,462,759,711.31
  5. Step 5: Solve for x
    x = 292,462,759,711.31/833,036.60
  6. Step 6: Final answer
    x = 351,080.32

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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.