Home / 1,068,869.58-1,475,063.93-609,975.02

Finding the Fourth Proportional to 1,068,869.58, 1,475,063.93 and 609,975.02

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Solution

The fourth proportional to 1,068,869.58, 1,475,063.93 and 609,975.02 is: 841,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,869.58 : 1,475,063.93 = 609,975.02 : x
  2. Step 2: Convert to fraction form
    1,068,869.58/1,475,063.93 = 609,975.02/x
  3. Step 3: Cross multiply
    1,068,869.58x = 1,475,063.93 × 609,975.02
  4. Step 4: Simplify right side
    1,068,869.58x = 899,752,150,203.03
  5. Step 5: Solve for x
    x = 899,752,150,203.03/1,068,869.58
  6. Step 6: Final answer
    x = 841,779.17

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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.