Home / 1,104,547.69-1,657,301.31-599,465.51

Finding the Fourth Proportional to 1,104,547.69, 1,657,301.31 and 599,465.51

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Solution

The fourth proportional to 1,104,547.69, 1,657,301.31 and 599,465.51 is: 899,458.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,547.69 : 1,657,301.31 = 599,465.51 : x
  2. Step 2: Convert to fraction form
    1,104,547.69/1,657,301.31 = 599,465.51/x
  3. Step 3: Cross multiply
    1,104,547.69x = 1,657,301.31 × 599,465.51
  4. Step 4: Simplify right side
    1,104,547.69x = 993,494,972,951.19
  5. Step 5: Solve for x
    x = 993,494,972,951.19/1,104,547.69
  6. Step 6: Final answer
    x = 899,458.65

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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.