Home / 1,020,323.14-1,528,376.55-598,328.26

Finding the Fourth Proportional to 1,020,323.14, 1,528,376.55 and 598,328.26

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Solution

The fourth proportional to 1,020,323.14, 1,528,376.55 and 598,328.26 is: 896,256.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,323.14 : 1,528,376.55 = 598,328.26 : x
  2. Step 2: Convert to fraction form
    1,020,323.14/1,528,376.55 = 598,328.26/x
  3. Step 3: Cross multiply
    1,020,323.14x = 1,528,376.55 × 598,328.26
  4. Step 4: Simplify right side
    1,020,323.14x = 914,470,881,786.30
  5. Step 5: Solve for x
    x = 914,470,881,786.30/1,020,323.14
  6. Step 6: Final answer
    x = 896,256.14

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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.