Home / 6,927,127.20-10,386,289.67-6,075,908.33

Finding the Fourth Proportional to 6,927,127.20, 10,386,289.67 and 6,075,908.33

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Solution

The fourth proportional to 6,927,127.20, 10,386,289.67 and 6,075,908.33 is: 9,110,002.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,127.20 : 10,386,289.67 = 6,075,908.33 : x
  2. Step 2: Convert to fraction form
    6,927,127.20/10,386,289.67 = 6,075,908.33/x
  3. Step 3: Cross multiply
    6,927,127.20x = 10,386,289.67 × 6,075,908.33
  4. Step 4: Simplify right side
    6,927,127.20x = 63,106,143,841,434.96
  5. Step 5: Solve for x
    x = 63,106,143,841,434.96/6,927,127.20
  6. Step 6: Final answer
    x = 9,110,002.17

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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.