Home / 730,941.49-1,094,709.10-710,762.77

Finding the Fourth Proportional to 730,941.49, 1,094,709.10 and 710,762.77

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Solution

The fourth proportional to 730,941.49, 1,094,709.10 and 710,762.77 is: 1,064,488.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,941.49 : 1,094,709.10 = 710,762.77 : x
  2. Step 2: Convert to fraction form
    730,941.49/1,094,709.10 = 710,762.77/x
  3. Step 3: Cross multiply
    730,941.49x = 1,094,709.10 × 710,762.77
  4. Step 4: Simplify right side
    730,941.49x = 778,078,463,232.85
  5. Step 5: Solve for x
    x = 778,078,463,232.85/730,941.49
  6. Step 6: Final answer
    x = 1,064,488.03

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1.5x scale

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.