Home / 2,925,810.06-4,038,429.54-1,702,351.98

Finding the Fourth Proportional to 2,925,810.06, 4,038,429.54 and 1,702,351.98

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Solution

The fourth proportional to 2,925,810.06, 4,038,429.54 and 1,702,351.98 is: 2,349,717.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,810.06 : 4,038,429.54 = 1,702,351.98 : x
  2. Step 2: Convert to fraction form
    2,925,810.06/4,038,429.54 = 1,702,351.98/x
  3. Step 3: Cross multiply
    2,925,810.06x = 4,038,429.54 × 1,702,351.98
  4. Step 4: Simplify right side
    2,925,810.06x = 6,874,828,523,509.49
  5. Step 5: Solve for x
    x = 6,874,828,523,509.49/2,925,810.06
  6. Step 6: Final answer
    x = 2,349,717.99

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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.