Home / 3,090,746.04-4,636,069.80-846,884.04

Finding the Fourth Proportional to 3,090,746.04, 4,636,069.80 and 846,884.04

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Solution

The fourth proportional to 3,090,746.04, 4,636,069.80 and 846,884.04 is: 1,270,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,746.04 : 4,636,069.80 = 846,884.04 : x
  2. Step 2: Convert to fraction form
    3,090,746.04/4,636,069.80 = 846,884.04/x
  3. Step 3: Cross multiply
    3,090,746.04x = 4,636,069.80 × 846,884.04
  4. Step 4: Simplify right side
    3,090,746.04x = 3,926,213,521,945.99
  5. Step 5: Solve for x
    x = 3,926,213,521,945.99/3,090,746.04
  6. Step 6: Final answer
    x = 1,270,312.56

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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.