Home / 1,091,368.94-1,506,030.72-601,323.26

Finding the Fourth Proportional to 1,091,368.94, 1,506,030.72 and 601,323.26

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Solution

The fourth proportional to 1,091,368.94, 1,506,030.72 and 601,323.26 is: 829,793.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,368.94 : 1,506,030.72 = 601,323.26 : x
  2. Step 2: Convert to fraction form
    1,091,368.94/1,506,030.72 = 601,323.26/x
  3. Step 3: Cross multiply
    1,091,368.94x = 1,506,030.72 × 601,323.26
  4. Step 4: Simplify right side
    1,091,368.94x = 905,611,302,210.55
  5. Step 5: Solve for x
    x = 905,611,302,210.55/1,091,368.94
  6. Step 6: Final answer
    x = 829,793.91

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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.