Home / 972,063.84-1,458,095.76-307,164

Finding the Fourth Proportional to 972,063.84, 1,458,095.76 and 307,164

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Solution

The fourth proportional to 972,063.84, 1,458,095.76 and 307,164 is: 460,746.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    972,063.84 : 1,458,095.76 = 307,164 : x
  2. Step 2: Convert to fraction form
    972,063.84/1,458,095.76 = 307,164/x
  3. Step 3: Cross multiply
    972,063.84x = 1,458,095.76 × 307,164
  4. Step 4: Simplify right side
    972,063.84x = 447,874,526,024.64
  5. Step 5: Solve for x
    x = 447,874,526,024.64/972,063.84
  6. Step 6: Final answer
    x = 460,746.00

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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.