Home / 1,903,275.96-2,854,009.96-1,104,802.28

Finding the Fourth Proportional to 1,903,275.96, 2,854,009.96 and 1,104,802.28

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Solution

The fourth proportional to 1,903,275.96, 2,854,009.96 and 1,104,802.28 is: 1,656,678.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,275.96 : 2,854,009.96 = 1,104,802.28 : x
  2. Step 2: Convert to fraction form
    1,903,275.96/2,854,009.96 = 1,104,802.28/x
  3. Step 3: Cross multiply
    1,903,275.96x = 2,854,009.96 × 1,104,802.28
  4. Step 4: Simplify right side
    1,903,275.96x = 3,153,116,710,950.71
  5. Step 5: Solve for x
    x = 3,153,116,710,950.71/1,903,275.96
  6. Step 6: Final answer
    x = 1,656,678.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.