Home / 952,043.04-1,312,742.16-607,417.92

Finding the Fourth Proportional to 952,043.04, 1,312,742.16 and 607,417.92

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Solution

The fourth proportional to 952,043.04, 1,312,742.16 and 607,417.92 is: 837,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,043.04 : 1,312,742.16 = 607,417.92 : x
  2. Step 2: Convert to fraction form
    952,043.04/1,312,742.16 = 607,417.92/x
  3. Step 3: Cross multiply
    952,043.04x = 1,312,742.16 × 607,417.92
  4. Step 4: Simplify right side
    952,043.04x = 797,383,112,323.51
  5. Step 5: Solve for x
    x = 797,383,112,323.51/952,043.04
  6. Step 6: Final answer
    x = 837,549.44

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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.