Home / 1,846,045.04-2,769,392.57-631,336.10

Finding the Fourth Proportional to 1,846,045.04, 2,769,392.57 and 631,336.10

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Solution

The fourth proportional to 1,846,045.04, 2,769,392.57 and 631,336.10 is: 947,115.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,045.04 : 2,769,392.57 = 631,336.10 : x
  2. Step 2: Convert to fraction form
    1,846,045.04/2,769,392.57 = 631,336.10/x
  3. Step 3: Cross multiply
    1,846,045.04x = 2,769,392.57 × 631,336.10
  4. Step 4: Simplify right side
    1,846,045.04x = 1,748,417,487,509.13
  5. Step 5: Solve for x
    x = 1,748,417,487,509.13/1,846,045.04
  6. Step 6: Final answer
    x = 947,115.29

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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.