Home / 1,124,655.34-1,552,020.94-608,409.07

Finding the Fourth Proportional to 1,124,655.34, 1,552,020.94 and 608,409.07

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Solution

The fourth proportional to 1,124,655.34, 1,552,020.94 and 608,409.07 is: 839,602.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,655.34 : 1,552,020.94 = 608,409.07 : x
  2. Step 2: Convert to fraction form
    1,124,655.34/1,552,020.94 = 608,409.07/x
  3. Step 3: Cross multiply
    1,124,655.34x = 1,552,020.94 × 608,409.07
  4. Step 4: Simplify right side
    1,124,655.34x = 944,263,616,725.93
  5. Step 5: Solve for x
    x = 944,263,616,725.93/1,124,655.34
  6. Step 6: Final answer
    x = 839,602.66

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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.