Home / 1,600,953.34-2,401,252.52-402,875.98

Finding the Fourth Proportional to 1,600,953.34, 2,401,252.52 and 402,875.98

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Solution

The fourth proportional to 1,600,953.34, 2,401,252.52 and 402,875.98 is: 604,269.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,953.34 : 2,401,252.52 = 402,875.98 : x
  2. Step 2: Convert to fraction form
    1,600,953.34/2,401,252.52 = 402,875.98/x
  3. Step 3: Cross multiply
    1,600,953.34x = 2,401,252.52 × 402,875.98
  4. Step 4: Simplify right side
    1,600,953.34x = 967,406,950,216.21
  5. Step 5: Solve for x
    x = 967,406,950,216.21/1,600,953.34
  6. Step 6: Final answer
    x = 604,269.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.