Home / 937,303.04-1,293,475.64-507,583.06

Finding the Fourth Proportional to 937,303.04, 1,293,475.64 and 507,583.06

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Solution

The fourth proportional to 937,303.04, 1,293,475.64 and 507,583.06 is: 700,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,303.04 : 1,293,475.64 = 507,583.06 : x
  2. Step 2: Convert to fraction form
    937,303.04/1,293,475.64 = 507,583.06/x
  3. Step 3: Cross multiply
    937,303.04x = 1,293,475.64 × 507,583.06
  4. Step 4: Simplify right side
    937,303.04x = 656,546,317,615.05
  5. Step 5: Solve for x
    x = 656,546,317,615.05/937,303.04
  6. Step 6: Final answer
    x = 700,463.23

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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.