Home / 1,885,334.58-2,828,444.67-623,162.07

Finding the Fourth Proportional to 1,885,334.58, 2,828,444.67 and 623,162.07

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Solution

The fourth proportional to 1,885,334.58, 2,828,444.67 and 623,162.07 is: 934,889.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,334.58 : 2,828,444.67 = 623,162.07 : x
  2. Step 2: Convert to fraction form
    1,885,334.58/2,828,444.67 = 623,162.07/x
  3. Step 3: Cross multiply
    1,885,334.58x = 2,828,444.67 × 623,162.07
  4. Step 4: Simplify right side
    1,885,334.58x = 1,762,579,435,437.67
  5. Step 5: Solve for x
    x = 1,762,579,435,437.67/1,885,334.58
  6. Step 6: Final answer
    x = 934,889.46

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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.