Home / 1,036,053.95-1,554,329.77-396,347.22

Finding the Fourth Proportional to 1,036,053.95, 1,554,329.77 and 396,347.22

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Solution

The fourth proportional to 1,036,053.95, 1,554,329.77 and 396,347.22 is: 594,616.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,053.95 : 1,554,329.77 = 396,347.22 : x
  2. Step 2: Convert to fraction form
    1,036,053.95/1,554,329.77 = 396,347.22/x
  3. Step 3: Cross multiply
    1,036,053.95x = 1,554,329.77 × 396,347.22
  4. Step 4: Simplify right side
    1,036,053.95x = 616,054,284,541.33
  5. Step 5: Solve for x
    x = 616,054,284,541.33/1,036,053.95
  6. Step 6: Final answer
    x = 594,616.03

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1.5x scale

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.