Home / 1,807,457.37-2,711,195.34-609,390.06

Finding the Fourth Proportional to 1,807,457.37, 2,711,195.34 and 609,390.06

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Solution

The fourth proportional to 1,807,457.37, 2,711,195.34 and 609,390.06 is: 914,088.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,457.37 : 2,711,195.34 = 609,390.06 : x
  2. Step 2: Convert to fraction form
    1,807,457.37/2,711,195.34 = 609,390.06/x
  3. Step 3: Cross multiply
    1,807,457.37x = 2,711,195.34 × 609,390.06
  4. Step 4: Simplify right side
    1,807,457.37x = 1,652,175,490,914.32
  5. Step 5: Solve for x
    x = 1,652,175,490,914.32/1,807,457.37
  6. Step 6: Final answer
    x = 914,088.22

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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.