Home / 1,010,300.82-1,514,646.48-583,352.49

Finding the Fourth Proportional to 1,010,300.82, 1,514,646.48 and 583,352.49

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Solution

The fourth proportional to 1,010,300.82, 1,514,646.48 and 583,352.49 is: 874,564.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,300.82 : 1,514,646.48 = 583,352.49 : x
  2. Step 2: Convert to fraction form
    1,010,300.82/1,514,646.48 = 583,352.49/x
  3. Step 3: Cross multiply
    1,010,300.82x = 1,514,646.48 × 583,352.49
  4. Step 4: Simplify right side
    1,010,300.82x = 883,572,795,577.74
  5. Step 5: Solve for x
    x = 883,572,795,577.74/1,010,300.82
  6. Step 6: Final answer
    x = 874,564.07

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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.