Home / 1,592,514.52-2,389,176.54-470,583.64

Finding the Fourth Proportional to 1,592,514.52, 2,389,176.54 and 470,583.64

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Solution

The fourth proportional to 1,592,514.52, 2,389,176.54 and 470,583.64 is: 705,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,514.52 : 2,389,176.54 = 470,583.64 : x
  2. Step 2: Convert to fraction form
    1,592,514.52/2,389,176.54 = 470,583.64/x
  3. Step 3: Cross multiply
    1,592,514.52x = 2,389,176.54 × 470,583.64
  4. Step 4: Simplify right side
    1,592,514.52x = 1,124,307,392,795.81
  5. Step 5: Solve for x
    x = 1,124,307,392,795.81/1,592,514.52
  6. Step 6: Final answer
    x = 705,995.07

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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.