Home / 2,358,019.71-3,537,776.88-841,669.07

Finding the Fourth Proportional to 2,358,019.71, 3,537,776.88 and 841,669.07

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Solution

The fourth proportional to 2,358,019.71, 3,537,776.88 and 841,669.07 is: 1,262,770.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,019.71 : 3,537,776.88 = 841,669.07 : x
  2. Step 2: Convert to fraction form
    2,358,019.71/3,537,776.88 = 841,669.07/x
  3. Step 3: Cross multiply
    2,358,019.71x = 3,537,776.88 × 841,669.07
  4. Step 4: Simplify right side
    2,358,019.71x = 2,977,637,358,768.22
  5. Step 5: Solve for x
    x = 2,977,637,358,768.22/2,358,019.71
  6. Step 6: Final answer
    x = 1,262,770.34

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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.