Home / 1,845,854.76-2,547,274.64-1,030,049.76

Finding the Fourth Proportional to 1,845,854.76, 2,547,274.64 and 1,030,049.76

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Solution

The fourth proportional to 1,845,854.76, 2,547,274.64 and 1,030,049.76 is: 1,421,465.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,854.76 : 2,547,274.64 = 1,030,049.76 : x
  2. Step 2: Convert to fraction form
    1,845,854.76/2,547,274.64 = 1,030,049.76/x
  3. Step 3: Cross multiply
    1,845,854.76x = 2,547,274.64 × 1,030,049.76
  4. Step 4: Simplify right side
    1,845,854.76x = 2,623,819,631,586.09
  5. Step 5: Solve for x
    x = 2,623,819,631,586.09/1,845,854.76
  6. Step 6: Final answer
    x = 1,421,465.92

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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.