Home / 1,041,597.02-1,437,390.96-611,916.32

Finding the Fourth Proportional to 1,041,597.02, 1,437,390.96 and 611,916.32

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Solution

The fourth proportional to 1,041,597.02, 1,437,390.96 and 611,916.32 is: 844,436.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,597.02 : 1,437,390.96 = 611,916.32 : x
  2. Step 2: Convert to fraction form
    1,041,597.02/1,437,390.96 = 611,916.32/x
  3. Step 3: Cross multiply
    1,041,597.02x = 1,437,390.96 × 611,916.32
  4. Step 4: Simplify right side
    1,041,597.02x = 879,562,986,644.47
  5. Step 5: Solve for x
    x = 879,562,986,644.47/1,041,597.02
  6. Step 6: Final answer
    x = 844,436.93

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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.