Home / 1,096,085.81-1,632,570.80-1,046,906.77

Finding the Fourth Proportional to 1,096,085.81, 1,632,570.80 and 1,046,906.77

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Solution

The fourth proportional to 1,096,085.81, 1,632,570.80 and 1,046,906.77 is: 1,559,320.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,085.81 : 1,632,570.80 = 1,046,906.77 : x
  2. Step 2: Convert to fraction form
    1,096,085.81/1,632,570.80 = 1,046,906.77/x
  3. Step 3: Cross multiply
    1,096,085.81x = 1,632,570.80 × 1,046,906.77
  4. Step 4: Simplify right side
    1,096,085.81x = 1,709,149,417,478.73
  5. Step 5: Solve for x
    x = 1,709,149,417,478.73/1,096,085.81
  6. Step 6: Final answer
    x = 1,559,320.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.