Home / 1,884,055.23-2,599,971.53-1,024,597.17

Finding the Fourth Proportional to 1,884,055.23, 2,599,971.53 and 1,024,597.17

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Solution

The fourth proportional to 1,884,055.23, 2,599,971.53 and 1,024,597.17 is: 1,413,930.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,055.23 : 2,599,971.53 = 1,024,597.17 : x
  2. Step 2: Convert to fraction form
    1,884,055.23/2,599,971.53 = 1,024,597.17/x
  3. Step 3: Cross multiply
    1,884,055.23x = 2,599,971.53 × 1,024,597.17
  4. Step 4: Simplify right side
    1,884,055.23x = 2,663,923,466,595.58
  5. Step 5: Solve for x
    x = 2,663,923,466,595.58/1,884,055.23
  6. Step 6: Final answer
    x = 1,413,930.67

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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.