Home / 1,746,611.61-2,410,323.48-972,225.62

Finding the Fourth Proportional to 1,746,611.61, 2,410,323.48 and 972,225.62

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Solution

The fourth proportional to 1,746,611.61, 2,410,323.48 and 972,225.62 is: 1,341,671.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,611.61 : 2,410,323.48 = 972,225.62 : x
  2. Step 2: Convert to fraction form
    1,746,611.61/2,410,323.48 = 972,225.62/x
  3. Step 3: Cross multiply
    1,746,611.61x = 2,410,323.48 × 972,225.62
  4. Step 4: Simplify right side
    1,746,611.61x = 2,343,378,236,730.65
  5. Step 5: Solve for x
    x = 2,343,378,236,730.65/1,746,611.61
  6. Step 6: Final answer
    x = 1,341,671.06

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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.