Home / 1,041,592.02-1,437,384.06-611,911.32

Finding the Fourth Proportional to 1,041,592.02, 1,437,384.06 and 611,911.32

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Solution

The fourth proportional to 1,041,592.02, 1,437,384.06 and 611,911.32 is: 844,430.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,592.02 : 1,437,384.06 = 611,911.32 : x
  2. Step 2: Convert to fraction form
    1,041,592.02/1,437,384.06 = 611,911.32/x
  3. Step 3: Cross multiply
    1,041,592.02x = 1,437,384.06 × 611,911.32
  4. Step 4: Simplify right side
    1,041,592.02x = 879,551,577,501.56
  5. Step 5: Solve for x
    x = 879,551,577,501.56/1,041,592.02
  6. Step 6: Final answer
    x = 844,430.03

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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.