Home / 1,846,146.72-2,547,681.12-1,041,330.72

Finding the Fourth Proportional to 1,846,146.72, 2,547,681.12 and 1,041,330.72

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Solution

The fourth proportional to 1,846,146.72, 2,547,681.12 and 1,041,330.72 is: 1,437,035.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,146.72 : 2,547,681.12 = 1,041,330.72 : x
  2. Step 2: Convert to fraction form
    1,846,146.72/2,547,681.12 = 1,041,330.72/x
  3. Step 3: Cross multiply
    1,846,146.72x = 2,547,681.12 × 1,041,330.72
  4. Step 4: Simplify right side
    1,846,146.72x = 2,652,978,615,020.01
  5. Step 5: Solve for x
    x = 2,652,978,615,020.01/1,846,146.72
  6. Step 6: Final answer
    x = 1,437,035.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.