Home / 1,708,455.48-2,357,717.76-944,558.24

Finding the Fourth Proportional to 1,708,455.48, 2,357,717.76 and 944,558.24

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Solution

The fourth proportional to 1,708,455.48, 2,357,717.76 and 944,558.24 is: 1,303,517.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,455.48 : 2,357,717.76 = 944,558.24 : x
  2. Step 2: Convert to fraction form
    1,708,455.48/2,357,717.76 = 944,558.24/x
  3. Step 3: Cross multiply
    1,708,455.48x = 2,357,717.76 × 944,558.24
  4. Step 4: Simplify right side
    1,708,455.48x = 2,227,001,737,802.34
  5. Step 5: Solve for x
    x = 2,227,001,737,802.34/1,708,455.48
  6. Step 6: Final answer
    x = 1,303,517.57

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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.