Home / 1,056,474.58-1,457,926.41-573,038.50

Finding the Fourth Proportional to 1,056,474.58, 1,457,926.41 and 573,038.50

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Solution

The fourth proportional to 1,056,474.58, 1,457,926.41 and 573,038.50 is: 790,788.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,474.58 : 1,457,926.41 = 573,038.50 : x
  2. Step 2: Convert to fraction form
    1,056,474.58/1,457,926.41 = 573,038.50/x
  3. Step 3: Cross multiply
    1,056,474.58x = 1,457,926.41 × 573,038.50
  4. Step 4: Simplify right side
    1,056,474.58x = 835,447,963,096.79
  5. Step 5: Solve for x
    x = 835,447,963,096.79/1,056,474.58
  6. Step 6: Final answer
    x = 790,788.51

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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.