Home / 4,780,501.34-6,597,001.67-2,605,059.63

Finding the Fourth Proportional to 4,780,501.34, 6,597,001.67 and 2,605,059.63

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Solution

The fourth proportional to 4,780,501.34, 6,597,001.67 and 2,605,059.63 is: 3,594,933.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,501.34 : 6,597,001.67 = 2,605,059.63 : x
  2. Step 2: Convert to fraction form
    4,780,501.34/6,597,001.67 = 2,605,059.63/x
  3. Step 3: Cross multiply
    4,780,501.34x = 6,597,001.67 × 2,605,059.63
  4. Step 4: Simplify right side
    4,780,501.34x = 17,185,582,716,534.28
  5. Step 5: Solve for x
    x = 17,185,582,716,534.28/4,780,501.34
  6. Step 6: Final answer
    x = 3,594,933.15

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Double scale
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1.5x scale

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.