Home / 1,792,653.60-2,688,922.80-594,631.20

Finding the Fourth Proportional to 1,792,653.60, 2,688,922.80 and 594,631.20

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Solution

The fourth proportional to 1,792,653.60, 2,688,922.80 and 594,631.20 is: 891,927.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,653.60 : 2,688,922.80 = 594,631.20 : x
  2. Step 2: Convert to fraction form
    1,792,653.60/2,688,922.80 = 594,631.20/x
  3. Step 3: Cross multiply
    1,792,653.60x = 2,688,922.80 × 594,631.20
  4. Step 4: Simplify right side
    1,792,653.60x = 1,598,917,391,271.36
  5. Step 5: Solve for x
    x = 1,598,917,391,271.36/1,792,653.60
  6. Step 6: Final answer
    x = 891,927.69

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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.