Home / 973,964.24-1,461,106.23-300,030.74

Finding the Fourth Proportional to 973,964.24, 1,461,106.23 and 300,030.74

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Solution

The fourth proportional to 973,964.24, 1,461,106.23 and 300,030.74 is: 450,095.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,964.24 : 1,461,106.23 = 300,030.74 : x
  2. Step 2: Convert to fraction form
    973,964.24/1,461,106.23 = 300,030.74/x
  3. Step 3: Cross multiply
    973,964.24x = 1,461,106.23 × 300,030.74
  4. Step 4: Simplify right side
    973,964.24x = 438,376,783,405.51
  5. Step 5: Solve for x
    x = 438,376,783,405.51/973,964.24
  6. Step 6: Final answer
    x = 450,095.36

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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.